—How long have you been going to in Tanggou Senior Middle School?—More than two years.—So it will be less than one year _______you graduate from this school.
I am sure ____ you said is true.
There was such long queue for coffee at the interval that we ________ gave up.
— Must I turn off the gas after cooking ? — Of course . You can never be____careful with that .
-Is your headache getting_____________?- No, it’s worse.
David has won the first prize in singing; he is still very excited now and feels________ desire to go to bed.