Rewrite the sentence using the word in brackets:

1.It's impolite of them to wear hats in the pagoda(shouldn't)

->

2.Children have to live with their parents until they reach the age of 18(obliged)

->

3.Is it necessary for me to tip in a coffee shop?(have to)

->

4.It's not mandatory for staff to wear vests in their company(need)

->

5.It's good for us to keep our traditional customs(should)

->

6.It's really important to remove your shoes when entering a temple(must)

->

7.Photography is not allowed at some sacred places(mustn't)

->

8.It's Saturday tomorrow, so it's not neccesary for Jane to get up early(have to)

->

9.If I were you,I'd ask them about their customs(should)

->

10.Why don't we look for the information on the Intternet(how)

->

Rewrite the sentence using the word in brackets:

1.It's impolite of them to wear hats in the pagoda(shouldn't)

->

2.Children have to live with their parents until they reach the age of 18(obliged)

->

3.Is it necessary for me to tip in a coffee shop?(have to)

->

4.It's not mandatory for staff to wear vests in their company(need)

->

5.It's good for us to keep our traditional customs(should)

->

6.It's really important to remove your shoes when entering a temple(must)

->

7.Photography is not allowed at some sacred places(mustn't)

->

8.It's Saturday tomorrow, so it's not neccesary for Jane to get up early(have to)

->

9.If I were you,I'd ask them about their customs(should)

->

10.Why don't we look for the information on the Intternet(how)

->

1.The weather is warm  enough for us (going out/to go out/go out/goes out).

2.They always help their mother(do/to do/doing/done) the housework.

3.The test is too difficult for the pupils (finishing/finish/finished/to finish) in time.

4.It's very kind/nice/polite/good of you(to say/say/saying/said)so.

5.She is said (to have/has/having/have) a computer.

6.They explain us how( to get/get/getting/got) to the market.

7.After (come/came/to come/coming) home, tom reads books

8.He refused( go/to go/going/goes) to the dentist.

Nhờ các bạn giúp mik.

What's in a smile?

Last week I went to an interesting lecture about smiling. We all love to see other people smile but it's supposed to be really good for us too. For example, (27) ............ you know smiling can make us appear better looking and even younger? It can also make us feel happier. (28) ....... is because various chemicals are delivered directly to the brain when we smile.

They told us about some research that showed smiling just once can stimulate the brain by the same amount (29) .......

2,000 bars of chocolate!

They explained that these results (30) ...... supported by our knowledge of how we avoid dangerous situations. Negative thinking, (31)............ is often thought of as something we should avoid, helps us avoid dangers and defend ourselves.

Smiling has (32) ............ opposite effect and can help our

thoughts be more positive.

V. Read the following passage and choose the best option for each blank.. (1 pt)

It s very important for US to have healthy teeth. Good teeth help to (1)________our food. They also

help us to look beautiful How can we keep our teeth healthy? First we should visit our dentist twice a year. can fill cavities in our teeth before they destroy the teeth. He can examine our teeth to check that they are growing the right way. Unfortunately, many people wait (2)________they have toothache before they go to the dentist. Second, we should brush our teeth with a toothbrush and flouride toothpaste (3)_______least twice a day - once after breakfast and once before we go to bed. We can also use wooden (4)_________to clean between our teeth after a meal. Finally, we should eat food that is good for our teeth and our body: milk, cheese, fish, brown bread, potatoes, red rice, raw vegetables and fresh fruit. Chocloate, sweets, biscuits and cakes are bad, especially when we eat them between meals. They are haemful because they stick ourteeth and cause decay.