You ______ cross the street when the traffic lights are red．（ ）
| A． |
needn't |
| B． |
don't have to |
| C． |
mustn't |
Do you agree my plan？
Yes， it is wonderful．（ ）
A．inB．withC．of
Which club do you want to join， the chess club or the swimming club？
I want to join the basketball club．（ ）
| A． |
Neither |
B． |
Both |
C． |
All |
Yesterday's concert was great success． All the people showed interest in it（ ）
A．theB．anC．a
Bill won the first prize in yesterday's singing competition．
Really？His parents must be proud ofhim．（ ）
| A． |
take pride in |
B． |
take care of |
| C． |
be afraid of |
D． |
be strict with |
My aunt had a pig of a dayyesterday．She lost her purse and mobile phone in the street．（ ）
| A． |
a lucky day |
B． |
a busy day |
| C． |
an unhappy day |
D． |
a wonderful day |