After eight hours’ hard work, the firemen the big fire at last.
It’s _______ good weather _______we can go out to enjoy a pleasant picnic.
Michael Jackson, a superstar, _______ at the age of 50 in Los Angeles.
—What ______the number of the students in your school?—About four thousand and seven hundred. A number of them ______ from the countryside.
— Why don’t you buy a new car now?—________ I don’t have enough money.
I think you won’t pass the coming English exam ______ you work hard from now on.