It’s said that in the sea the fisherman caught a big fish ________.
| A．alive | B．lively | C．live | D．living |
A broad smile spread_____ Jack’s face when he eventually gained a scholarship.
| A．across | B．through | C．at | D．in |
China’s Beidou global satellite navigation system will have been completed by 2020, ____ of more than 30 satellites.
| A．consisting | B．consisted | C．to consist | D．consists |
Such a fierce dog _____ that we had to wait outside before we could get into his yard.
| A．has he had | B．did he have | C．he has | D．he has had |
An independent traveler would like to struggle with maps and signs ____ he finds the way．
| A．since | B．until | C．before | D．when |
As soon as his teacher begins lecturing, he begins to doze off, not intentionally but _______.
| A．personally | B．randomly | C．habitually | D．unconditionally |