Is there uniformon the sofa –No, there is onthe desk.

We can relax ourselves by taking part in school activities after long hours’ study; _______, wecan learn a great deal from other students

r the help of my English teacher, I_____ the first prize in the English Writing Competition.

. If I had got back 5 minutes earlier, I _________ him.

The old man was deeply moved by the nurses who ______him while he was sick.