—Must I finish my homework right now?—No, you . A. needn’t B. may not C. mustn’t
The clothes in this shop are more beautiful than ____ of ______.
The meal mother cooked ______ very delicious.
It’s ____ difficult problem for the twins that ____ of them can work it out .
It was very cold the day before yesterday._______
____ unusual news! All of us are surprised at it .