1. It was a lovely day. There wasn't a cloud (on, at, in) the sky. 2. When I'm a passenger (in, by, at) a car, I prefer to sit (in, by, at) the front. 3. He (sit) on the bank fishing when he (see) a man's hat floating down the river. It (seem) strangely familiar. 4. The house next to yours (be) full of policemen and police dogs yesterday. What they (do)? - I heard that they (look) for drugs. - They (find) any? - Yes, I believe one of the dogs (discover) something there. 5. It's a long time (for, since) I had a good rest. 6. In detective stories the murderer always (catch) which doesn't happen in real life. 7. Some people (can, must, may) break the law and get away with it. Others get punished. 8. There was (a, the, -) knock on (a, the, -) door. I opened it and found (a, the, -) small dark man in (a, the,-) blue overcoat and (a, the, -) woollen cap. 9. I'll wait as long as you (like), but don't let me down. 10. If he (not, stay) in bed for a couple of days at least, he will never feel better.