Exercises on unit 1 third year

It's hard to walk in space because there is no ……….. .

The two men are so alike; they are almost ................... twins.

............... is a sport involving physical exercises that need skill, strength, and control.

A: I've decided to go to the book fair.

B: I think you ............... it.

The astronauts returned to the earth after being in ......... for three months.

…… out ! A bus is coming.

We ……… own a Fiat car.

Hello, Ali. I ........... to the airport in a minute. I'm flying to Paris later this afternoon.

July 2010 was the 41^st ……. of man's first landing on the moon.

Ali and Omar ............. to Hany's party next Monday. They've accepted the invitation.