After he had said good-bye to Jack, Tom ______ a bus and left the town.
| A．got down | B．got on | C．got into | D．got off |
–I’d like to be on my own for a while. Do you mind?
--________. Go ahead.
| A．Not in the least | B．No way |
| C．Yes, of course | D．I’m afraid so |
The police were seeking more information to find out______ the rich merchant.
| A．who was it that killed | B．who it was that killed |
| C．it was who killed | D．who was it killed |
Several weeks had gone by______ I realized the painting was missing.
| A．as | B．before | C．since | D．when |
Lucy has got into a situation in her study______ she finds it hard to go further.
| A．that | B．where |
| C．which | D．at which |
The fact _______she had not said anything _______all of us.
| A．what; surprised | B．what; was surprised |
| C．that; surprised | D．that; was surprised |