1. visited my father since last month

2. rained here since 2p.m

3. in her class are more intelligent than her

4. clever he is

How adj S tobe! 

5. to work in a factory when he was young

used to Vnt : đã từng làm trong quá khứ nhưng không làm nữa

6. đề có vấn đề

7. learning English to get a job in England

8. aren't so spacious as those in the country

9. met him before

1:I haven't visited my mother since last month

2:it has started to rain since 2pm

3:no girls in her class is more intelligent than her

4:how clever he is ( chắc thế)

6:there's a cake too sweet to eat

8:the houses in the city are narrower than the houses in the country

có mấy câu ko chắc lăm, sai thì cho xl