Choose the correct answer to complete each following sentence by circling A, B, C or D. 

Ms. Choi reports that the new accounting software works well, _________ the computer's operating system has been updated.

The place ________ good films is the Odeon Cinema.

We've certainly improved _____ last year's figures.

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

No ........ which way I try to sleep, my back gives me pain.

Not until I came home _______I had lost my key.

Tom had finished the exam when the teacher _________ the papers.

Don’t forget to __________ your clocks __________ by one hour tonight, as it’s the last Saturday in October. 

All ________ was very interesting. I am surprised you didn't like it.

The …. between Vietnam and China is good. 

You need proper shoes to go hiking in the mountain, _________ the ground is rough and hard.

I feel very proud  ...........   an important part of the English club.

Anyone _    to a foreign country needs to prepare many things.

If I  .............. following that other car too closely, I would have been able to stop in the time instead of running into it.

______it not been for the heavy rain, we would have gone camping.

While Tom is traveling around the world, he often .....................  enough local languages to get by.

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Everyone on the trip was ........ on getting as much out of it as possible.

The article analyzes the impact of the tax base  ...........  real estate prices and sales.

Choose the best answer among A, B, C or D that best completes each sentence: “What happened to the old mail carrier?” “He ….. to a new neighborhood to work”.

Ms Lan didn't accept the offer, _    she liked it so much.

The song is …. to me. 

 The …. are requiring us to repair the machines.