_______ in the regulations that you shouldn't tell other people the password of your e-mail account.
| A．What is required | B．What requires | C．It is required | D．It requires |
They stayed up until midnight _____ the old year out and the new year in.
| A．and saw | B．to see | C．seeing | D．for seeing |
If the car won’t start, _____ it.
| A．try push | B．try pushing | C．to try pushing | D．to try to push |
“Which sweater is yours?” “The one _______ No. 9.”
| A．that marked | B．was marked with | C．which marked | D．marked with |
What worried the child most was ______ to visit his mother in the hospital.
A. his not allowing B. his not being allowed
C his being not allowed D. having not being allowed
What we have said ________ her so happy.
| A．makes | B．to make | C．made | D．has made |