Тошкент Давлат Техника Университети “Амалий инглиз тили” кафедраси

1 Put all the verbs into the present simple.

1 Hot air _____ (rise).

2 This car ­­­­­_____ (go) very fast.

3 The pump _____ (push) water through the pipe.

4 Five fans _____ (cool) the air in this large room.

2 Change these statements into the negative.

1 Cold air rises to the top of a house.

2 Electrons flow around an open circuit.

3 Match statements with the same meaning. Write A – F in the spaces.

1. water enters the tank _____

2. water leaves the tank _____

3. water rises to the top of the tank _____

4. water sinks to the bottom of the tank _____

5. water stays at the top of the tank _____

6. water flows through the tank _____

A. water goes up to the top of the tank

B. water does not go down to the bottom of the tank

C. water goes out of the tank

D. water passes through the tank

E. water goes into the tank

F. water goes down to the bottom of the tank

4 Complete this description of a car engine cooling system. Use each preposition once.

into / out of / around / through

Cold water flows 1. _____ the engine through the bottom hose. Then it flows 2. _____ the engine and cools it. The water becomes hot. Then the hot water flows 3. _____ the engine 4. _____ the top hose.