___ he will come or not is_____ worries us.
| A．Whether, why | B．Whether, what | C．If, that | D．If, which |
. --- Did ________ get through the driving test?
--- No, ________. A few failed.
|
. _____ you may have, you should gather your courage to face the challenge.
|
. I thought of him as my best friend until he ______ to the boss.
|
. --- I know this is the latest type but it is second ---hand.. ＄20---that’s my last offer.
--- Ok. It’s a(n)_______.
| A．business | B．trade | C．agreement | D．deal |
. ______we’ll be able to drive a car______ by electricity, solar energy in about ten years.
|