Someone is ringing the doorbell. Go and see _____.
| A．who is he | B．who he is | C．who is it | D．who it is |
She dreams of ___________ the ocean some day, where she can enjoy all kinds of fish and underwater plants.
| A．exploring | B．consulting | C．affecting | D．employing |
— Did he realize the serious situation immediately?
— No. It was quite a long time ________ he really realized it.
| A．now that | B．when | C．ever since | D．before |
. The company Ms King worked ten years ago has closed because of the financial crisis.
| A．for which | B．for that | C．that | D．which |
—May I use your car?
—Of course you may, but it in the garage now．
| A．has been repaired | B．is being repaired | C．was repaired | D．will be repaired |
. I don’t know whether the computer was lost or stolen； , it’s gone．
| A．besides | B．anyhow | C．thus | D．indeed |