Câu hỏi:

Decide whether the following sentences are Correct or Incorrect in terms of grammar.

It is important to save energy.

Decide whether the following sentences are Correct or Incorrect in terms of grammar.

People speak English all over the world, does he?

Decide whether the following sentences are Correct or Incorrect in terms of grammar.

Everyone is waiting in line for the bus, is he?

Decide whether the following sentences are Correct or Incorrect in terms of grammar.

They have moved to the city to look for jobs, haven't they?

Decide whether the following sentences are Correct or Incorrect in terms of grammar.

She will never make those stupid mistakes again, won't she?

Decide whether the following sentences are Correct or Incorrect in terms of grammar.

She's been studying a lot recently, isn’t she?

Decide whether the following sentences are Correct or Incorrect in terms of grammar.

You never come on time, do you?