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Stage 4_Unit 3.4_Review grammar (1-4)
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Don’t forget ___ the light when you leave the room.
turn off
to turn off
turning off
Oops!
Okay!
My family decided ___ to the countryside last year.
to moving
move
to move
Oops!
Okay!
He enjoys ___ books in the reading room.
to read
reading
read
Oops!
Okay!
You mustn’t ___ on the roof of the house.
climb
to climb
climbing
Oops!
Okay!
The children are keen on ___ in the tree house.
sleep
to sleep
sleeping
Oops!
Okay!
She enjoys ___ in her eco-house.
cook
to cook
cooking
Oops!
Okay!
She ___ be in the garden because I just saw her there.
might
must
can’t
Oops!
Okay!
We might ___ in a houseboat this summer.
staying
stay
to stay
Oops!
Okay!
My parents decided ___ a new green home.
to build
build
building
Oops!
Okay!
In the desert people could ___ in a tent.
living
to live
live
Oops!
Okay!
The houseboat is amazing! It must ___ a lot of fun to live here.
being
to be
be
Oops!
Okay!
There’s smoke coming out. It might ___ a chimney.
to be
being
be
Oops!
Okay!
That eco-house ___ be very cheap. It has solar panels and a big garden.
can’t
might
could
Oops!
Okay!
He is learning ___ his room clean.
keep
to keep
keeping
Oops!
Okay!
He hopes ___ a bigger house near the river.
to buy
buying
buy
Oops!
Okay!
We ___ build a tree house in the backyard if Dad helps us.
must
can’t
could
Oops!
Okay!
You ___ touch the electric wires in the house. It’s dangerous!
might not
mustn’t
could
Oops!
Okay!
She must ___ the window to get some fresh air.
open
to open
opening
Oops!
Okay!
She can ___ the plants in the garden.
to water
water
watering
Oops!
Okay!
He ___ be upstairs. I can hear his guitar.
can’t
might
mustn’t
Oops!
Okay!
You shouldn’t ___ too much electricity in an eco-house.
using
use
to use
Oops!
Okay!
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