________ the mountains was hard work for them but as they looked around, they could not help screaming.
| A．Climb | B．To climb | C．For climbing | D．They climbed |
Just _________ I don’t complain, people think that I am satisfied.
| A．because | B．because of | C．that | D．according to |
—More than fifty students competed _______each other in the composition competition.
—But they could only compete _______three medals.
| A．in; for | B．against; with | C．against; on | D．with; for |
The water _______cool when I jumped into the pool for morning exercise.
| A．was felt | B．is felt | C．felt | D．feels |
— What’s the matter with you?
—______the heavy suitcase, my waist was hurt unexpectedly.
| A．Carrying | B．Carried | C．While carrying | D．While I was carrying |
I hear they’ve promoted Tom, but he didn’t mention_______ when we talked on the phone.
| A．to promote | B．having been promoted |
| C．having promoted | D．to be promoted |