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Unit3
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Many people _______________ (live) in huge cities with populations of thirty or fifty million people.
will be living
Oops!
Okay!
It’s possible that we will print important organs like hearts one day. (could) We _______________________________________________ .
We could print important organs like hearts one day.
Oops!
Okay!
Sasha __________________ (finish) her school project by the end of today because she’s just started it.
won’t have finished
Oops!
Okay!
Tom hopes he __________________ (get)married by the time he’s thirty.
will have got
Oops!
Okay!
This carries oxygen and other important things around your body.
blood
Oops!
Okay!
Who __________________ (help) us to do everything at the party next week?
will be helping
Oops!
Okay!
This muscle in your leg helps to move your foot up and down.
calf
Oops!
Okay!
Six billion people live in the world today, but two hundred years from now, that number _______________ (grow) to twenty or thirty billion!
will have grown
Oops!
Okay!
You find this at the end of a finger or toe.
nail
Oops!
Okay!
If scientists __________________ (invent) ways to produce organs like hearts and kidneys, people __________________ (live) much longer.
invent, will live
Oops!
Okay!
I didn’t cut myself. The blood on my face is from a _______________ .
nosebleed
Oops!
Okay!
The doctor looked at a(n) _______________ of Sean’s arm and said, ‘I’m sorry, but you’ve broken it.’
X-ray
Oops!
Okay!
We __________________ (go) to the beach this weekend if it __________________ (not rain).
will go, doesn't rain
Oops!
Okay!
I __________________ (not talk) to you again if you __________________ (not apologise) for what you said.
won’t talk, don’t apologise
Oops!
Okay!
By then, some people _______________ (build) houses on − or under − the water too.
will have built
Oops!
Okay!
Jessica __________________ (not do) well in the exam tomorrow if she __________________ (stay) up late tonight.
won’t do, stays
Oops!
Okay!
Your arm is broken now, but in ten weeks’ time, you __________________ (play) tennis again.
will be playing
Oops!
Okay!
If Simon __________________ (enter) the science competition, he __________________ (could / win) it.
enters, could win
Oops!
Okay!
By the year 2200, we _______________ (not eat) the same foods as we eat today, and we _______________ (probably / speak) different languages too.
won’t be eating, will probably be speaking
Oops!
Okay!
Your lungs and heart are inside these bones.
ribs
Oops!
Okay!
It’s possible that humans will regrow missing arms and legs one day. (may) Humans _______________________________________________ .
Humans may regrow missing arms and legs one day.
Oops!
Okay!
Maybe Sam won’t be at the match tomorrow. (may not) Sam _______________________________________________ .
Sam may not be at the match tomorrow.
Oops!
Okay!
Mum __________________(go) to bed when we arrive home. She always waits for us.
won’t have gone
Oops!
Okay!
Mel was looking for her ring under the table when she stood up and _______________ her head.
banged
Oops!
Okay!
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