Choose the correct options.
Mum has just/for/since phoned...
Буду благодарна за

1. just

2. to be

3. cooking

4. a lot

5. if

6. by

7. built

8. who

9. which

10. most

Mum has just phoned. She is going to be home late tonight, and she wants me to make something for dinner. I don't mind cooking, but I can only make pizza. For this, I need much a lot of tomatoes and some cheese. If I put some mushrooms on the pizza, it'll be very tasty.

The Johnson's house was designed by a famous architect. It was built last year. Most people thinks it's very beautiful.

Wanda Evans is a girl who won the Science and Technology competition. She invited a machine which can clean swimming pools. I think she's the most intelligent student in the school.

1. am packing

2. does pack

3. don't save up

4. are, saving up

5. am meeting

6. meet

7. are looking 

8. lost, looked

9. are, doing, am waiting

10. cries, waits 

everyone agrees that unless tiger population is protected ,they will become extinct.if it were not the efforts made by international campaigns the extinction would already have become a fact.it is time to cooperate and help to animals otherwise the future will be sad.supposing there were no tigers left in the world: how would we all feel? !