“Did Jim come？” “I don’t know. He _______ while I was out.”
| A．might have come | B．might come |
| C．mush have come | D．should have come |
By _____ coincidence, oil paints were developed at the time when ____technique of perspective was used.
A. a ; the B \ ; a C. \; the D. a; a
—Will you join us in the game?
—Thank you,
| A．but why not? | B．but I’d rather not. |
| C．and I won’t | D．and I’ll join. |
--- The kind-hearted lady is popular with her neighbors, right?
--- Yes. She is always ready to help others without expecting anything _______.
| A．in store | B．in return | C．in charge | D．in turn |
I’d like to buy a house --- modern, comfortable, and ________ in a quiet neighbourhood.
| A．in all | B．above all | C．after all | D．at all |
Julie was good at German, French and Russian, all of ________ she spoke fluently.
| A．who | B．whom | C．which | D．that |