—Did Jack come back early last night?
—Yes. It was not yet eight o'clock __________ he arrived home.
| A．before |
| B．when |
| C．that |
| D．until |
My robot caught a virus, so my flat was _____.
| A．in the mess | B．in a mess | C．in the messes | D．six and seven |
It took her some time to ________ from the shock.
| A．recover | B．hear | C．learn | D．receive |
Mrs. Black is ________ a neighbour to us. She also takes good care of our children when we are away.
A. no more than B. more than C. rather than C. less than
I found the homework was not so heavy as ______ I ______ to get in my old school.
| A．that; was used | B．what; used | C．which; used | D．that; used |
It is believed that traveling to Chuzhou in ______ November is ______ enjoyable experience.
| A．/; the | B．the; an | C．/; an | D．the; the |