The beach _______ the students are cleaning up the trash is a beautiful one

Choose the best answer to each question. 

You have never been to Nha Trang ________?

Find a mistake in each sentence below.

The statue (A) was carved (B) out by (C) a single (D) of stone.

 _________ air is one of the many problems we have to solve.

Choose the word or the phrase or sentence that best completes each unfinished sentence below

 I __________you sooner had someone told me you were in the hospital

 Excuse me. Can I _______in this area?

We can see the micro organism with a ____.

Choose the best answer to each question.

When the teacher asked Mary what the chemical formula was, her mind was a total ________.

Complete the following sentences: Amy is always in the kitchen. She enjoys ______.

Hoa's parents _______ are farmers work very hard to earn their living

This is the first time we..............to Scotland so it's all new to us.

Check the faucets for dripping water ______ you will have to pay an enormous water bill.

If someone __________ in to the store, smile and say, “May I help you?”

It is necessary for students to listen to their teacher _______

Choose the best option:

The boy asked his mother _____ .

Many reports in newspapers talked about the ___of UFOs.

Choose the best answer: 
It’s no good pretending; you’ve got to ________ reality.

If he were rich, he ____ travel around the world.

My parents didn’t allow me _______, so I had to stay at home

Ba ate a lot of food _________ he wasn’t very hungry.