The ________ expression on her face suggested that she _________ the _________ physics problem.
| A．puzzling；was puzzled by；puzzled |
| B．puzzling；be puzzled over；puzzled |
| C．puzzled；be puzzled by；puzzling |
| D．puzzled；was puzzling over；puzzling |
.It is raining cats and dogs. Don’t go out, otherwise you will ____ all wet.
| A．become | B．turn | C．get | D．grow |
. --- How do you _____ your spare time?
--- Travelling, fishing and surfing through the internet.
A. employ B. elect B. choose D. cost
.He, out of breath ,_____ himself along the street. Perhaps he was badly ill.
| A．drew | B．pulled | C．dragged | D．pushed |
She _____ the children round him and asked them to listen to her attentively.
| A．gathered | B．collected | C．told | D．drew |
May I ____ your dictionary for a while?
| A．borrow | B．use | C．lend | D．look up |