it's no use..... a. wait b.waiting c.to wait d.waited
2. he warned her ..... the wire a. not touching b. not touch c. not to touch
3.don't forget................. the door before ......... to bed
d
lock /going
4 my mother told me ..........to anyone about it
cto not speak
5 he tried ........ but she refused ..........
a. to explain/listen
.6 would you mind ...... me how .... the lift ?
b. show /work
7after walking for three hours ,we stopped to let the others ...........with us
a. to catch
8your windows need ......... would you like me to do them for you
b. to clean
9the librarian asked us ....... so much noise
a. don't make
10. i told you ........ the computer ,did't it
b don't switch off
11he advised them .......... in the class
a. to not talk