It is best to eat three meals a day; otherwise, it is possible____ your health will suffer later in life.
| A．that | B．when |
C．while | D．as |
--- Since you can't find a better way out for the time being, why not follow his advice?
--- oh, you are right. ______.
| A．I believe so | B．I might as well | C．It doesn't matter | D．I don't care |
___ the poem for a second time, the meaning will become clear to you.
| A．While reading | B．If reading | C．When read | D．When you read |
.--- How is everything going on with you in Europe?
--- Quite well, not so smoothly as I hoped, ____.
| A．though | B．instead | C．either | D．too |
A dozen family members gathered at the table _____ were traditional local foods such as preserved ham sausage.
| A．what | B．which | C．that | D．where |
. When we arrived in the middle of the night, there was no food ______ as all the shops were shut.
| A．left | B．available | C．remaining | D．convenient |