1. Since he fell off the bike, John ______ (lie) in bed for nearly a week. 2. We"ve worked for a long time. Let"s stop ______ (drink) some water. 3. You mustn"t touch the machines unless you ______ (allow) to. 4. — What"s his plan after he leaves school? — He ______ (go) to Beijing for further education. 5. — Has the teacher finished marking the exam papers? — Sorry, I don"t know. He ______ (mark) them in the office yesterday afternoon.