_______ to the sunlight for too long will do harm to your skin.
| A．Exposing | B．Exposed | C．Being exposed | D．Having exposed |
.
Don’t be worried. The repairs are ____ , so it will be OK very soon.
| A．in the way | B．on the way |
C．under way | D．by the way |
.
. ______, so she had to be sent to the hospital as soon as possible.
| A．Being ill | B．Her mother was ill |
| C．Her mother being ill | D．Having been ill |
.
With drink and food _____, the prison had to walk out of the cave where he was hiding.
| A．running out | B．using up |
C．to use up | D．run out |
.
Do you mind me _______ your lecture?
| A．joining | B．attending | C．joining in | D．taking part in |
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. He has never travelled out of his hometown, _______ to a foreign country.
| A．leave out | B．let out | C．let alone | D．leave alone |