Helen had to shout ________ above the noise.
| A．making herself hear | B．to make herself hear |
| C．making herself heard | D．to make herself heard |
––– Do you think it's a good idea to make friends with your students?
–––________, I do. I think it's a great idea.
| A．Generally | B．Eventually | C．Evidently | D．Actually |
When ______ different cultures, we often pay attention only to the differences without noticing the many similarities.
| A．compared | B．being compared | C．comparing | D．having compared |
My income is rather changeable, but I earn £73 a day ___________.
| A．on the other hand | B．in particular | C．on the whole | D．on average |
Nobody knows _______broke into the house last night and stole the important papers.
| A．who was it that | B．it was who that | C．who it was that | D．that it was who |
—Do you think the thief entered through the back door?
—No, if he had, I don’t believe he ______ the living-room window.
| A．would break | B．broke | C．would have broken | D．had broken |