3. yet
4.How long
5. when/ how long ago
1. is/are
15 have ever read
17 have you known
have know
18 loves drinking
19 do not llike listening
20 does not like doing homework
1. They often have noodles for breakfast
2. she iis interested ingoing out with her friends
3. my father hates making noises
5. phuc wants to listen and speak English well
7. Nam's teacher has been teaching him ever since he came here