2.Do you hope [see].........your father again this weekend.
5.Could you please help me [carry]this box?
6.I've decided [take]..........my friend's advise to continue my job.
8.Have you promised [go]..........with me?
12.Don't forget [lock]...........the door before you go out.
13.You are expected [know]...........the regulations of the college.
15.After walking for three hours, we stopped to let the others [catch]..........up with us.
16.My parents don't allow me [watch]..........TV before finishing my homewrok.
17.My best friend often encourages me [join]............her sport club.
18.The robber made the bank manager [open]..........the safe.
19.The teacher suggested that every student [buy]...........the reference book.
20.It is important that everyone [understand].............the lesson clearly.