-Are you sure you have to? It’s been very late.-I don’t know ________ I can do it if not now.
288. His beard was freshlyand it seemed that he would go to an important appointment.
287. The thief drove as fast as he could in an effort tothe pursuing police car.
286. --- Can you __________ the hole in my trousers ? --- Yes , of course. I learned to ______________ at school.
285. The monitor’s election gave him such an opportunity to shine. Which of the following can’t replace the underlined part?
284. Unexpectedly, Maggie came out of the cage and ____ the letter from her and began to read aloud.