Topic2: Video call has some advantages.It save time because people needn't travel to meet,It can be useful for family members and business partner,people can see and here each other in real time.However it also has some disadvantages.People needs a high-seed Internet access,they may spend too much time chatting with each other.Video call will still be a common tool of communication in the future.

1. Janet told him that you can leave your bags here for a few minutes.

2.My dad asked l that next week where are you going with friends.

3.It took an hour brother fixing my broken webcam

2.People will communicate with each other using telepthy in 50 years' time.

1.Marcus wanted to know how many people would come the day after.