Вставь: can / can't / will / won't / must / mustn't / should.

1 A: I have a toothache.

B: You ... visit the dentist.

2 Dolphins ... swim but they ... fly.

3 A: ... you go away for the weekend?

B No, I ...

Brill: This is Magic Mountain. Nora: Where are the pirates? I can't see the pirates! Alice: Come on, Nora. Look at Magic Mountain. The pirates aren't here. Brill: You can fly on Magic Mountain! Bertie: Fly? I can't fly. Birds can fly.

1. Dolphins aren't dangerous. They are very friendly. They love playing with people. 2. Dolphins can't breathe under water, but they can stay under water for about 15 minutes. 3. Dolphins live in families 4. Dolphins have names.

A tortoise can't fly. A tortoise can walk. It can swim. It can hide. It can fly. It can't run. A parrot can fly. It can walk. It can't jump. It can't swim. A gildfish can swim. It can jump. It can run. It can't sing. A puppy can jump. It can run.

1. Choose the correct tag question. 1) It's cold today,? (is it, it is, isn't it, it isn't) 2) Nobody has arrived yet,? (havent they, has they, hasnt they, have they 3) I'm not late,? (am I, am me, aren't I, are I) 4) He will come to work,?

Fill in each space with a suitable modal verb or its equivalent. Translate the sentences into Russian. 2. Nobody answers the phone. They should ... be out (should, would, can, must). 3. I have to ...