Use the verbs in the Present Perfect or Past Simple 1. l(eat) five sandwiches and I'm not hungry.
2. He (lose) his keys yesterday.
3. Last year the book (cost) $5.
4. When she was in England, she (teach) Russian at the
University
5. I just (find) the book ilost.
6. They (show) the movie on TV last Sunday
7. We (run) ten miles and are very tired
8. I (hear) they are a married couple
9. Mum (go) shopping and will be back soon
10. I never (drive) such a big car!
11. She never (wear) this dress, when she was at University
12. I already (pay) for the dictionary
13. I (bring) you some ice cream. Help yourself!
14. The Smiths (buy) a new house in August
15. I never (feel) so lovely in my life
16. Jack (fall) and broke his arm
,
На английский в данный момент не могу;(
Of course they looks ugly, but they make useful things such as collecting rubbish. But also this insects have disadvantages too and this disadvantages are really very serious! The mail problem of them it's their ability to spread infections.
In conclusion i want to add that we need to overcome problems which connected with insects, but we mustn't kill them, because insects also make a lot of usefull things for us.