.—Which month has_____ days in a year? ---February.
| A．few | B．little | C．the least | D．the fewest |
Could you tell me___________?
| A．who can help us organize the show |
| B．how long you have bought the car |
| C．what was your favorite subject |
| D．how many students are there in your class |
The man ______ be my father. My father is much taller.
| A．can | B．must | C．can't | D．mustn't |
There _____ a number of people at the square in the morning, the number _____ over 1,000.
| A．is, are | B．is, is | C．are, are | D．are, is |
I _____________ his letter for a week.
| A．heard from | B．have received | C．have had | D．have got |
We will go climbing _______ it ________ tomorrow.
| A．if, rains | B．if, will rain | C．unless, rains | D．unless, will rain |