I’ve got to go now. Something has just _________ at school and I’m needed there.
If I had known about this computer program, a huge amount of time and energy .
— Her father is very rich. —________ She wouldn’t accept his help even if it were offered.
The experiment shows that proper amounts of exercise, if regularly, can improve our health.
I have been convinced that the print media are usually more and more reliable than television.
Many buildings in the city need repairing, but the one ______first is the library.