1."Do you want a watch?""___"

1."Do you want a watch?""___"
a.yes,i want it b yes,i want one c no,i've got it d no,i've got the watch
2.how happy___to be able to study and live together with you!
a.that will be b is it c will it be d it will be
3.i thought it to be___
a,him b he c its d she
4.what he has done helps us a lot,___?
a isn't he b doesn't he c isn't it d doesn't it
5.it has been a great honour___coming to visit me.b
a they b you c she d he
6.___is no doubt that he will succeed in his experiment.a
a it b this c that d there
7.____ being sunday,the library was closed.
a what b it c that d this
8.there___ a pine tree at the top of the hill a
a stands b lies c lives d has