I/ look forward to/ hear/ you/ soon.

Find and correct the mistakes

Da Lat is known like a city of pines, waterfalls and flowers.

Find and correct the mistakes

I always keep the window open so as to letting the fresh air in

Would you mind __________ for a few minutes?

Choose the best answer A, B, C or D to complete the following sentences

Glass should be collected and sent to factories for ____________.

It is dangerous _______in this river.

Rewrite the second sentence so that it has a similar meaning with the first one

We will invite some old teachers to our class meeting.

→ Some old teachers ______________________________________________________