—You went to the US last month , didn’t you?
—Yes. That was the first time that I________ there.
| A．went | B．had gone | C．had been | D．have been |
__________ in the new on-line game , he missed the final boarding call of his flight .
| A．Absorbed | B．Absorbing |
| C．Having absorbed | D．Being absorbed |
It sounds like something is wrong with the car’s tyre. , we’d better take it to the garage immediately.
| A．Otherwise | B．If not |
| C．But for that | D．If so |
The abrupt change of the climate has drawn __________ worldwide attention to __________ benefit of green energy .
| A．a ; / | B．/ ; the |
| C．a ; the | D．the ; / |
Born into a family with three brothers and two sisters, Peter wasto value the sense of sharing.
| A．brought up | B．turned down |
| C．looked after | D．held back |
We must take two aspects into consideration , both of _______ associated with the safety of the students .
| A．which | B．them |
| C．that | D．whom |