Câu 2. Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

The technician instructed all managers in detail concerning the                      of the new computer system.

A. operation                       B. operative                        C. operator                         D. operate

Câu 1. Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

Pressures to reduce costs and increase profits have led managers to search for creative ways to improve staff                 .

A. productivity                    B. processions                    C. proximity                        D. profusion

She went to market without_______ anything.

• a. buy
• b. to buy
• c. bought
• d. buying

 It is no use_______ over spilt milk.

• a. for crying
• b. in crying
• c. to cry
• d. crying

Your hair needs_______.

• a. cut
• b. cutted
• c. cutting
• d. be cut

It is necessary that you avoid_______ him during the working session.

• a. disturb
• b. to disturb
• c. disturbing
• d. disturbs

Don’t stay in this bush to avoid_______ by snakes.

• a. bitten
• b. to be bitten
• c. being bitten
• d. bitting

We object to_______ her like this.

• a. treat
• b. being treated
• c. treating
• d. be treated

She has avoided_______ to me so far.

• a. being talked
• b. talk
• c. talking
• d. to talk

The criminal admitted_______ this innocent child.

• a. killed
• b. to kill
• c. killing
• d. had killed