... b) don't we c) should we 24 He drove his car so fast, _? a) did he b) didn't he c) could he 25 Your father bought you new books, _? a) didn't he b) did he c) does he 26 Don't forget. ... _when their teacher entered the classroom a) to talk b) talking c) talk Complete each the following tag questions It isn't very warm today, ………… ? A isn't it B is it C is not it D both A & C C cannot ... isn't it 10 Nothing is perfect, …………………? A is it B isn't it II/Complete the sentences by using the tag- questions 1.Lan enjoys sewing clothes for her doll,…………… ? 2.Hoa did a lot of homework last...