помогите дам 100 баллов тест

1.
1a  2c   3b

2. 
1.Tom is the worst pupil of our class.
2. My dress is better than my sister's dress.

3.
4. isn't it    5. am not I       6. haven't they

4.
1. Second Conditional
2. Third Conditional
3. First Conditional
4. Third Conditional

5.
1. would have translated                   had given
2. will catch                                       walks
3. would help                                     is

6.
1. was published   2. will be done    3.wasn't built

7.
1. The letters will be sent twice a week.
 2. German is spoken by many people.