A. 1.We had a really good science lesson at school today.
2.I found an unusual insect on the wall outside our house.
3.It’s your birthday next week. Are you going to have a party?
4.We waited for hours, but we finnaly saw the Queen.
5.Why don’t we listen to the radio?
6.Have you got a euro i could borrow?
7.Mum has gone to the bank. but she’ll be back soon.
8.Where have you been? I’ve been waiting for you over an hour.

B. I had a really bad day on tuesday. I bought a new game on CD-ROM for my computer, but the game didn’t work properly. I took it back to the shop on north street, but the manager blamed me! He pointed to a scratch on the CD-ROM and said I’d done it. I couldn’t believe it! I hat to buy a new one!

C. 1. Do you think we will ever send a person to the Mars?
2. When you go to the London, don’t forget to see the London Eye. 
3 When we use the cars, we damage the environment. 
4 I’m not telling a lies! It’s the truth. 
5 I’m looking for a teacher who can teach methe German. 
6 Ray needs a warm hat and a new coat for his visit to the Russia. 
7 Dad has gone to a work and forgotten the car keys. 
8 Some people have an unusual pets, such as lions or tigers.