The important task will take Peter and me about four months to complete, so it will be a long time _____ we meet you again.
| A．after | B．when | C．since | D．before |
When a new disease breaks out, experts must ________ what to do in the fastest way.
| A．figure out | B．take out |
| C．point out | D．make out |
At first I was a little worried, but I'm glad that things have ________ quite well for me.
| A．carried out | B．worked out |
| C．figured out | D．made out |
Recently the Chinese society has ________ a flow of new words such as “Geili” and “ Shanhun”．
| A．seen | B．observed |
| C．made | D．looked |
I was just chatting with the director when a stranger ________.
| A．cut in | B．cut down |
| C．cut off | D．cut up |
The official ________ to say more about the plan, so the details of it remain secret.
| A．agreed | B．declined |
| C．attempted | D．declared |