Fill in the gap: You .... walk the dog again. John walked him an hour ago.
don't have to
Make collocations: Column A environmental, global Column B change, issues, habitats, warming, species
issues, warming
Make collocations: Column A endangered, natural Column B change, issues, habitats, warming, species
species, habitats
1) Hang the cage higher to protect the canary .... the cat. A from B out of C under 2) I ran .... Alex yesterday on my way to work. A onto B into C to
A, B
Choose: 1) Polar bears are under/in threat because of climate change. 2) A lot of animal species are under/in danger of extinction.
under, in
Choose: We mustn't/don't have to go swimming at this beach; sea turtles lay their eggs here.
mustn't
Fill in the gap: I'm afraid you .... park here.
can't
Choose: 1) I don't think animals should be kept at/in captivity. 2) Climate change affects/effects the whole world.
in, affects
Choose: You can't/don't have to enter this room; it's for staff only.
can't
Change the word: You don't have to do that; it's totally (necessary).
unnecessary
1) Cars run .... gas. A with B on C in 2) We've run .... sugar. A of B from C out of
B, C
Change the word: There's no way this is right. It's absolutely (possible).
impossible