Cho dạng đúng của động từ trong ngoặc để hoàn thành các câu sau:

He (watch) _____________ television when the telephone rang.

Anyone interested in the use of computers can learn much if you have access to a personal computer.

Most of the large industries in the country are well organized, structured and are sometimes backed up internationally reputable mother companies.

They are planning on attending the convention next month, and so I am.

Some of us have to study their lessons more carefully if we expect to pass this examination.

The international Red Cross, which has helped so many nations, won the Nobel Peace Prize three times for their efforts to reduce human suffering

Because it is a healthy way to exercise, aerobic dancing is considered as an excellent method for release tension.

Choose the best answer from the four options given (marked A, B, C, or D) to complete each sentence: 

I can’t understand what the French visitors are saying. I wish I  _________ French.

Bacteria are responsible of many of the textures and flavors in our food and are particular important in milk products.

If we come home on time, our step-mother will be angry.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

Ann was very surprised to find the door unlocked. She remembered _______it before she left.

Today there is an unusually large amount of students in the class.

There is nothing more annoying than you are interrupted when you are speaking.

I dropped out of college after one term and went on traveling around the world instead.

The living room was enough large to accommodate two long sofas easily.

My city stops the flow of water, creating a reservoir and raise the flow of water.

With animals both human, chewing helps relieve tension

The Vermont Elememary Science Project, according to its founders, are designed to challenge some of the most widely held beliefs about teaching.

Migration of animals be initiated by physiological stimuli such as reproductive changes, external pressures such as weather changes, or a combination of either types of changes.

You need to study really hardly is you don’t want to fail your exams

Scientists believe that by altering the genetic composition of plants, it is possible to develop specimens that are resisting to diseases and have increased food value.