Question

Задание:match the sentences with the signs and complete the sentences.use have to,don,t have to or mustn't 1)You mustn't ride a bike on this road. ====== 2)when people work here,they......wear goggles to protect their eyes. 3)we can go faster now.we.....drive at forty kilometres an hour. 4)we.....be careful.we....drive too fast because there might be camels on the road.

Answer 1

1)have to
2)don't have to
3)have to,mustn't

Answer 2

Matching Sentences with Signs

1) You mustn't ride a bike on this road. (Mustn't) 2) When people work here, they have to wear goggles to protect their eyes. 3) We can go faster now. We don't have to drive at forty kilometers an hour. 4) We mustn't be careful. We don't have to drive too fast because there might be camels on the road.

Explanation

- "Mustn't" is used to indicate something that is prohibited or not allowed. - "Have to" is used to indicate something that is necessary or required. - "Don't have to" is used to indicate something that is not necessary or not required.

In the given sentences: - Sentence 1 states that riding a bike on this road is prohibited, so it matches with "mustn't". - Sentence 2 states that wearing goggles is necessary when working here, so it matches with "have to". - Sentence 3 states that there is no longer a speed limit, so driving at forty kilometers an hour is not necessary, matching with "don't have to". - Sentence 4 states that being careful is necessary, but driving too fast is not required, matching with "mustn't" and "don't have to" respectively.