Is, go, like, takes,swims,lies,builds, drink, are, love
1. are
2. is
3. am
4. is
5. is
6. are
Правило такое:
Если местоимение I, то используется am.
Если he, she, it (или кто-то или что-то в единственном числе), то is.
Если they, we (или много чего-то или кого-то, т.е. используется множественное число), то are.
<span>1.The research was carried out under great difficulty, wasn't it?
2.We are only at the beginning of the application of atomic energy, aren't we?
3.New York makes a great impression on all visitors, doesn't it?
4.Smog can be harmful, even deadly, can't it?
5.Architects have done some very good work in designing new schools, haven't they?</span>