I’ve been........... with my friends for a couple of years.

What is your barrier to lifelong learning?

A number of the Pacific Islands are volcanoes that have pushed up from the ocean floor, the others are the tops sunken mountain ranges.

Choose the best answer:

Daddy, there is the weather forecast ................TV.

If I __________ you, I would spend more time learning English. 

It can be argued that the future of human life on the planet rests on ____ smooth transition to cities that are more efficient and less wasteful.

Let's go to see that famous film, ____ we? 

No player except the ................ can hold the ball with two hands.

Choose the best answer:

Peter’s father ordered ................ not to stay out late again. 

The youths nowadays have many things to do in their .............. time.

Choose the best answer:

I won’t go unless you ................. me the money back.

Choose the correct answer to complete the sentence. "______ he acts like an innocent man, the evidence shows the contradiction."

All rubbish and sewage has to be _________ treated before being discharged into seas and rivers.

A lot of waste from hotels and vehicles is also discharged into the water and air.

The authority has made a lot of great efforts ________ endangered species.

I phoned the company, who ....................  me that my goods had been delivered.

Scientific progress supplies us with .......................

Choose the best answer:

Susan studied very well, ........... she could pass the exam easily.

The Games really became a festival that impressed sports ....................

Choose the best answer:

Don’t talk in class, ............. you? The teacher is explaining the lesson.

Choose the correct answer in each sentence.

Ms. Johnson_______________    a feasible solution to the customer's network problem.