Test 44 (a-b) mustn't i shouldn't i needn't. fill in. a) should b) shouldn't c) must d) mustn't e) needn't 1. you think about the future and not about the past. 2. you have a visa to travel to some countries. 3. however, if you come from an eec country and you want to travel to another one, you worry about visas. you even take your passport. 4. if you are travelling by air, you carry anything in your luggage that could be used as a weapon, such aa a knife or a pair of scissors. 5. you use your energy unless you have to. 6. books be returned on or before the date stamped below. 7. they look alike. they be twins. 8. do you know how it be done? 9. if jane phone, ask her to wait for us. 10. you walk alone around the town late at night. 11. we have taken a wrong map. 12. i think you have told her you were sorry. 13. we have done the work so quickly. we could have taken our time.
