—Why don't you go home?
—Because a lot of work________yet.
| A．hasn't finished | B．hasn't been finished |
| C．has been finished | D．haven't finished |
The “eat-up” campaign, ______ by Xu Zhijun and his three friends, has raised awareness of food waste all over the country.
| A．started | B．starting | C．to be started | D．to start |
I was about to inform you of the sudden change ______an unexpected visitor came.
| A．because | B．before | C．when | D．unless |
In order to get good marks in the coming exam, my son ______late every night in the past three weeks.
| A．studies | B．studied | C．has been studying | D．was studying |
—Have you heard of ______ death of Nelson Mandela?
--Oh, really? It will be ______shock to the world.
| A．/; the | B．a; the | C．/; a | D．the; a |
从每小题的A、B、C、D四个选项中，找出其划线部分与所给单词的划线部分读音相同的选项，并在答题卡上将该选项涂黑。company
| A．castle | B．case | C．accurate | D．wander |
feast
| A．break | B．thread | C．treasure | D．cream |
stage
| A．garage | B．vegetable | C．gather | D．sign |
appear
| A．heard | B．bear | C．fear | D．heart |
chemist
| A．scholar | B．machine | C．moustache | D．chapter |