cosmic b1+ unit 7

she passed the exam with

• brilliant results

• flying colours

• high numbers

• flying birds

don't decide too soon. keep ...... mind

• a flexible

• an even

• an air

• an open

we were really disappointed that all our hard work came to ...

• an end

• nowhere

• nothing

• something

you don't have to pay for water.you can get it...

• at three

• of free

• for free

• with free

that's a ... idea!

• fast

• quick

• light

• bright

you seemed to play with great ...

• failure

• determination

• invention

• use

the machine didn't work at all. it was...

• useful

• of great use

• useless

• use

his ... was created in two years of hard work

• evaluation

• invitation

• invention

• experiment

what is it

• a handle

• a hook

• a button

• a wire

what is it

• engine

• a plug

• a handle

• a wire