Exercises on unit 1 third year

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

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

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

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

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

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

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

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

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

…… out ! A bus is coming.

We ……… own a Fiat car.