Choose the best answer to each question. 

Scientists cannot agree on _____________ related to other orders of insects.

Could you tell me how many __________ channels are there in daily life?

Identify the word or phrase that must be changed for the sentence to be correct.

Helen was proud for finishing the work in such a short time.

Choose A, B, C, or D to complete each sentence.

Something ……… happened or they would be here by now.

Each of the following sentences has an error. Find the errors and correct them.

On leaving prison, Vic decided to turn over a new_________ and to give up his old life of crime.

Don’t forget (do)................................... your homework!

The Internet was born when scientists attempted to connect the American Defence Network to other satellite networks in _________to exchange information.

Choose the best answer to each question. 

Some________ actions have been taken to help protect wildlife at this national park.

Choose A, B, C, or D to complete each sentence.

His car is red beautiful. It’s made in Italy.

Choose the best answer to each question. 

His brother refuses to even listen to anyone else’s point of view. He is very_______.

Choose the best answer to each question. 

The ________of plastic bags gathered was nearly the same in both years.

You should try harder to pass the .............................. . It’s the most important one of the term.

Identify the word or phrase that must be changed for the sentence to be correct.

John was upset last night because he had to do too many homework. 

Choose the best answer to each question. 

“You’ve got a great suntan!” – “I went away for a few days to ________ my batteries.”

Choose the best answer:
My sister loves watching the stars………….. night.

Choose the best answer to each question. 

I studied English for seven years in high school. _________, I had trouble talking with people when I was traveling in England.

Choose the correct answer to complete each of the following sentences.

She made a big___________about not having a window seat on the plane .

Mary, have you seen our school’s .................. in today edition’s of the “Times”?

Choose the best answer to each question. 

What chemical is this? It’s _______ a horrible smell.

Choose the best answer to each question. 

After the accident, the injured cyclist was in great________.

Choose the best answer to each question. 

Pick me up at 4 p.m. I _________ my bath by then.