Revision Introduction Unit

The teacher...the maths problem right now

• explains

• are explaining

• is explaning

She always ...this route because it's much quicker

• is taking

• takes

• taking

Can you explain the difference between the present simple and the present continuous?

Joe...a campfire while we...the tent (build/put up)

When we ... down the mountain, I ... thunder. (ski/hear)

The goalkeeper ... when the player ... the ball into the net. (not concentrate / kick)

Andrew and Mark ... when the referee ... the rules. (not listen / explain)

... you ... computer games while I ... on our project? (play/work)

Correct the sentence Use Present Perfect Simple:

Did you ever see this film?

Correct the sentence Use Present Perfect Simple:

Sandra didn't play tennis for a long time