Cover of On Screen B1+/B2 - Student's Book

Answer — Exercise 12

2c - Grammar in use·On Screen B1+/B2 - Student's Book

Question

Complete the second sentence so that it means the same as the first. Use appropriate modal verbs.

Answer

  1. should / ought to protect endangered species
  2. don't have to / needn’t water the plants
  3. should turn off lights when you don’t need them
  4. mustn't drop litter in the street
  5. must / have to keep your dog on a short lead near farm animals
← Exercise 11

More exercises in 2c - Grammar in use

Ex. 1
Ex. 2
Ex. 3
Ex. 4
Ex. 5
Ex. 6
Ex. 7
Ex. 8
Ex. 9
Ex. 10
Ex. 11