Sandra ___ at home right now, because I spoke to her five minutes ago and she was still at work. a. had better be b. might be c. must be d. can't be

Have you ___ any plans for the weekend yet? a. done b. taken c. planned d. made

What would you do if you ____ a huge spider in the bathtub? a. find b. found c. would find d. might find

All the guests ____ by 7 o'clock. a. arriving b. had arrived c. were arriving d. had been arriving

Unless Andrew _____, I won't take him anywhere with me again. a. behaved b. behaves c. doesn't behave d. will behave

How long ____ for the bus before you decided to take a taxi? a. you waited b. had you been waiting c. were you waited d. were you waiting

Will you lend me your car if I ____ to bring it back tomorrow? a. would promise b. promise c. must promise d. will promise

If you don't water plants, they _____ . a. will die b. died c. would die d. die

Mandy ____ over later because she has to work overtime. a. doesn't come b. will not come c. isn't going to come d. not come

If Emma ____ so inexperienced, I would ask her to take over the company. a. wouldn't be b. isn't c. won't be d. weren't

Hilary realised her mobile phone ____ still at home after she had reached the office. a. had been b. was c. been d. was being

Mary advised me ____ the baby's foot before buying shoes. a. to measure b. measuring c. measure

Pollution in the atmosphere causes acid ____, which damages buildings. a. smog b. fossil c. rain d. exhaust