The boy looked at the stranger carefully, ____________ who he could be. A: to wonder B: wondered C: wondering D: having wondered

我们不知道他是否说了实话。 A: We wondered if he had really told the story. B: We wondered if he had really told the truth. C: We wondered if he had really told the reason.

The man looked me up and down _______ where I came from. A: wondered B: was wondering C: have wondered D: wondering

I wondered did he really mean it.

The manager made a plan and wondered how the employers would ________ it.

The customers wondered why these items were sold ________ such a low price.

中国大学MOOC: I wondered whether dinner ready.

The customers wondered why these items were sold ________ such a low price. A: at B: on

He wondered if he could slip out of the lecture hall without anyone ______.

I wondered who it was, that man in the corner. A: who B: it was C: that man in the corne