He ... have made a mistake. Find the variants that are not correct.

a"mustn't b"must c"shouldn't d"can't

Употребите of или from (out of) 6. You can get petroleum ... coal. 7. Chocolate is made ... coffee, milk, butter and sugar. 8. - What is your jacket made ...? - It's made ... leather. 9. This cottage is made ... brick. 10. - Is your scarf made ...

перевести текст. - What must I do now? Am I ready, Mum? - No, you are not. Not yet. Now you must go through security control. - Must I show them my passport? - No, you need not there, but you must show it to them at passport control.

3. Choose the correct variant. 1. Foxes can/can't run. 2. Cows can/can't ride a bike! 3. Crocodiles can/can't_swim. 4. Dogs can/can't fly. 5. Bears can/can't sing. 6. Elephants can/can't jump: 7. Giraffes can/can't dance. 8. Cats can/can't talk. 9.

Choose the correct verb. if both variants are correct explain the difference in meaning. 1) Some people have to/must work at night. 2) I watch TV all the time. I have to/must stop it. 3) Fidans granny is ill. She has to/must visit her.

Подчеркните правильный вариант Foxes can/can't run Cows can/can't ride a bicycle Crocodiles can/'t swim Dogs can/can't fly Bears can/can't sing Elephants can/can't jumps Giraffes can/can't dance Fish can/can't talk Frogs can/can't walk Monkeys