给下列图片选择正确的句子。
( ) 1. A. There is a computer in the room.
B. There is a TV in the room.
( ) 2. A. I’m sad to write to you.
B. I’m happy to write to you.
( ) 3. A. We are having fun in Hangzhou.
B. We are having dinner in a restaurant.
( ) 4. A. He wants to buy a stamp.
B. He wants to buy a postcard.
( ) 5. A. I have a good idea now.
B. I feel very sad now.