My sister studies hard．She always goes to school ______ she catches a cold．
| A．even if | B．as if | C．only if | D．as though |
_____________they visited the Science Museum, they showed great interest in everything they saw．
| A．The first time | B．For the first time |
| C．At first | D．At the first time |
How can you expect to get ahead in your life _______you even live to yourself from time to time?
| A．though | B．until | C．before | D．when |
China, a huge dragon in the east, has seen a number of great changes President Xi came into power.
| A．since | B．until | C．before | D．after |
Oh, great changes have taken place I graduated from our school in 2004.
| A．until | B．before | C．since | D．Unless |
— It’s a long time ______I saw you last.
— And what is a pity now that it will be a long time______ we see each other again.
| A．before; since | B．since; when |
| C．when; before | D．since; before |
Beethoven was not birth deaf. He began to go deaf, _____ he grew older.
| A．when | B．while | C．as | D．since |
Try on both shoes and walk around to ensure a comfortable fit ___ you know your shoe size.
| A．as if |
| B．unless |
| C．even if |
| D．now that |
The engineers are so busy that they have zero time for outdoor sports activities, ___ they have the interest.
| A．wherever |
| B．whenever |
| C．even if |
| D．as if |
He had just fallen asleep ________ the telephone rang last night.
| A．when |
| B．while |
| C．after |
| D．since |
It was when she was about to go to bed ______the telephone rang.
| A．since | B．as | C．that | D．then |
John thinks it won’t be long ______he is ready for his new job.
| A．when | B．after | C．before | D．since |
While talking to you, your could-be employer is deciding whether your education, your experience, and other qualifications will pay him to employ you _____ your abilities must be displayed in an orderly and reasonably connected manner.
| A．while | B．when | C．and | D．but |
________ the school year is over, I am going to relax a little bit.
| A．In case | B．Even if | C．Now that | D．As if |
粤公网安备 44130202000953号