1 - How long do you know each other?
2 - What does your friend look like?
3 - She taught me last year.
4 - How long have you tried to find a job?
5 - How many jobs do you have?
6 - I was waiting since 8.00 in the morning yesterday.
7 - He decided to take his Degree many years ago.
8 - His students are adults and he enjoys the work greatly.
9 - As soon as he finds a new job, he will buy a new house.
10 - What have you been doing here since morning?
11 - How long do you live here?
12 - If I do not know him, he will get acquainted with me.
Объяснение:
2.When I travel by boat, i often get sick.