Sometimes people just believe what they see, ______the reality may be different.
| A．as if |
| B．even though |
| C．since |
| D．unless |
According to the agreement, nobody _______ let out how they spent the three days in the cave.
| A．must | B．may | C．will | D．shall |
---You look very tired.
---Well, __________my lessons all the afternoon.
| A．I have reviewed my lessons | B．I have been reviewing |
| C．I reviewed | D．I had reviewed |
I really don’t want to go; _______ the weather is so cold outside.
| A．in addition | B．in fact | C．on the contrary | D．in another word |
---What were you saying just now?
----_______. Let’s get down to the English speaking contest tomorrow.
| A．Don’t mention it | B．Take it easy | C．That’s all right | D．Forget it |
I still remember _______ the grand school used to be a abandoned airport two years ago.
| A．how | B．where | C．when | D．why |