__________ sleep every night is important for teenagers. _________, loss of sleep can make you feel tired, and even cause you to put on weight.
| A．A good amount of; As a matter of fact | B．A good number of; In truth |
| C．A large amount of; As matter of fact | D．Plenty of; In a fact |
There are plenty of jobs ________ in the western part of the country.
| A．present | B．available | C．precious | D．convenient |
“If,” he added at the meeting, “________ enough time, we would certainly have done it better.”
| A．given | B．to be given | C．give | D．giving |
________ I meet him, I always think of the things which happened between us.
| A．Every time | B．For the time | C．The night | D．At no time |
There are so many new words in the passage that I could hardly make any ________ of it.
| A．meaning | B．use | C．idea | D．sense |
---David said he could fix my computer, but I really doubt it.
---________. He is very good at such sort of thing.
| A．Don’t worry | B．Of course |
| C．A piece of cake | D．Never mind |