___________ he is tired, he can't work longer.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

He has learned English for 4 years, and she is good____________ English now.

   We ……… in Lenin Park when it rained.          

I always enjoy _______ to my grandfather. He always tells me great stories.

A turtle differs from all other reptiles in that its body is encased in a protective Shell of their own

Dogs are usually very faithful ________ their masters if treated properly. 

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

David ________ a seat on the evening flight to Ho Chi Minh City.

Because helicopters are capable of hovering in midair, they are particularly useful for rescue missions, military operates , and transportation.

Choose the best answer:

I am sorry that I can't ________ your invitation.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

His roof was broken by a____________ wind two weeks ago.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

Not only_________ in the field of psychology but animal behavior is examined as well.

Why don't we _______ a picture?

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Mi asked what information she _____________that assignment.

According to many educators television should not become a replacement for good teachers, and neither are computers.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Let's go to Fuji for our summer holiday! - OK. It__________ good.

Choose the word or phrase (A, B, C, or D) which best completes each sentence.

The girl...........is talking to Peter is my sister.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Qualifications and___________ are two most important factors that help you get a good job.

Select the best option among A, B, C or D to complete the sentences: The dinosaurs died _______ 65 million years _______.

Her application for a visa was turned down not only because it was incomplete and incorrectly filled out but also because it was written in pencil

Choose the best answer:

She has to look after the children all day because they haven’t got used to _____ after themselves.

In order no money would be wasted, we had to account for every penny we spent.