We still have some other ways to solve the problem．You ______ be worried．
| A．mustn’t | B．can’t |
| C．don’t have to | D．may not |
I'm afraid you've mistaken me ______ my twin sister.
| A．for | B．with | C．to | D．by |
Man's life is often compared ______ a candle.
| A．with | B．as | C．to | D．in |
She's such a quarrelsome woman. I don't know how you can ______ her.
| A．put up | B．put up with | C．stand up with | D．stand with |
It's the first turning ______ the left after the traffic lights.
| A．on | B．in | C．by | D．for |
I'm badly in need ______ your help.
| A．of | B．for | C．from | D．at |