_____ all the demands had been refused _____ to go on strike.
| A．Only; did the workers decide | B．Not until; the workers decided |
| C．Not until; did the workers decide | D．Only after; the workers decided |
The teacher asked me _____ I did last Sunday morning?
| A．no matter what | B．what ever | C．whatever | D．whoever |
--- Why does she always ask you for help?
--- There is no one else____, is there?
| A．who to turn to | B．she can turn to |
| C．for whom to turn | D．for her to turn |
I don’t remember how many years ago ____ I last showed you around the old campus.
| A．it was that | B．was it that | C．it was which | D．was it when |
Next door to ours ______, who has achieved much in physics.
| A．where lives an old scientist | B．where does an old scientist live |
| C．lives an old scientist | D．does an old scientist live |
---It was really very kind of you to give me a lift home.
---Oh, don’t mention it. I _____ past your house anyway.
| A．was coming | B．will come | C．had come | D．have come |