The more you smile, the you will feel.
A、happy B、happier C、more happily
Every morning I try ________, but I’m still late at times.
| A．not to late | B．to not be late |
| C．not to be late | D．to be not late |
— Sorry, I am late.
---- It doesn’t matter. The meeting ________ for just several minutes.
| A．has begun | B．has started |
| C．has been on | D．had been on |
It’s _________for you.
| A．so useful information | B．such a useful information |
| C．so useful a information | D．such useful information |
I didn’t see Laura at the party last night. Do you know _____________?
| A．why didn’t she come | B．what happened |
| C．when would she arrive | D．where she has been |
You won’t feel happy at school ________ you get on well with your classmates.
| A．though | B．when | C．unless | D．because |