He promised ................. his assignment on time.

Mark the letter to indicate the word whose underlined part needs correction.

The name Bai Chay can be explain in a historic story.

Choose the best option to complete the following sentences.

Biotech drugs, which are …………… from living cells, provide some of the best efforts at curing diseases such as diabetes, Alzheimer’s, Parkinson’s, and HIV.

It's impolite___________people about their salary.

She _______ the baby on the bed in order to change its nappy.

Identify the word or phrase A, B, C, or D that must be changed for the sentence to be correct.

If I were her, I'll quit that job immediately and look for another one.

Choose the best answer. "Maybe you organize it by genre _____ then alphabetize by band name."

Mark the letter to indicate the correct answer.

Peter got…………….quickly and went to school.

You shouldn’t criticize him in front of his friends. It was insensitive of you.

If they took their language lesson seriously, they would be able to communicate with the locals now.

Choose the synonym of the following underlined word in each sentence: "They are very kind to the students and they enjoy teaching very well."

Choose the best option to complete the following sentences.

Last night my favorite program________________ by a special news bulletin.

 The reason ........................... I phoned him was to invite him to a party.

 This is Mr. Pike_______car was stolen this morning.

Find the mistake: My father isn’t go to do the housework this weekend.

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

It is important____________ students to read as many books as possible.

Van Mieu was a place to__________ the most brilliant scholars of the nation.

The fact of ___________ in the grim years of World War II has left deep traces on her character.

What __________ at the event tonight?

Choose the best answer:

Not only my son but also I .............. tired from walking so far.

 Shy people often find it difficult to ........................ group discussions