Put the verbs in brackets into the correct form.

Learning English (be) ______________ interesting.

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

Find and correct the mistakes

Lan tidied the bedrooms and cleaned the windows since yesterday.

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

Glass should be collected and sent to factories for ____________.

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 ______________________________________________________

Find and correct the mistakes

We are very surprise that he won the first prize.

Would you mind __________ for a few minutes?

“Can I borrow your ruler, Lan?” asked Viet.

Tsunamis/ also/ refer/ the public/ tidal waves.

All flights to Hanoi had to be cancelled __________ the storm.

He has worked with the computer _______this early morning.

While Tim (drive) ______________ to work, he had a wonderful idea.

You must be __________ when you enter this program.

While we __________ to school, we __________ an accident.

My friend ____________ to school late.