Although he has not gone to college，he shouldn't ________ studying for his degrees.
| A．be prevented | B．be stopped |
| C．be kept from | D．be protected from |
Jane’s pale face suggested that she ____ ill，and her parents suggested that she ____ a medical examination.
| A．be；should have | B．was；have |
| C．should be；had | D．was；has |
—Peter, where did you guys go for the summer vacation?
—We ____ busy with our work for months, so we went to the beach to relax ourselves.
| A．had been | B．have been | C．were | D．will be |
A team, ____two doctors and three policemen, was sent to search for the lost explorers.
| A．consisting of | B．consists of |
| C．consisted of | D．to be consisted of |
Mrs. Brown was much disappointed to see the washing machine she had had ____ went wrong again.
| A．it | B．it repaired | C．repaired | D．to be repaired |
When ____ help, you should say “thank you.” or “It is kind of you”.
| A．offering | B．offered | C．To be offered | D．to offer |