No sooner _________ to school _________ the bell for the first class began this morning.
| A．had I got; when | B．I had got; than |
| C．had I got; than | D．did I get; when |
—Was it under the tree _______ you were away talking to a friend?
—Sure. But when I got back there, the bike was gone.
| A．that | B．where | C．which | D．while |
----How did you like Nick’s performance last night? ----To be honest, his singing didn’t _______to me much.
| A．appeal | B．belong | C．refer | D．occur |
Some insects ______ the colour of their surroundings to protect themselves.
| A．take in | B．take off | C．take on | D．take up |
Mothers holding jobs outside the home should have _______ schedules to make it easier to care for their children.
| A．heavy | B．smooth | C．flexible | D．complex |
We lost our way in that small village, otherwise we ________more places of interest yesterday.
| A．visited | B．had visited |
| C．would visit | D．would have visited |