Obligation & Option - Bài tập trắc nghiệm

Câu 1 During the exam, a pencil and eraser are required. (Explanation: The people organising the exam will provide you with a pencil and an eraser.)

Câu 2 Parents can be made liable for their children's debts. (Explanation: Parents may be legally responsible for the money their children owe.)

Câu 3 He was obliged to pay back the money that he had won. (Explanation: He had the choice whether or not to pay back the money that he had won.)

Câu 4 Students doing holiday jobs are exempt from paying income tax. (Explanation: Students doing holiday jobs pay a smaller amount of income tax than other people.)

Câu 5 The United Nations voted to impose mandatory sanctions on the country. (Explanation: The United Nations imposed legally-binding sanctions which had to be obeyed by everyone, without exception.)

Câu 6 Classes on Wednesday afternoons are optional. (Explanation: It is necessary to attend classes on Wednesday afternoons.)

Câu 7 It is compulsory to wear a crash helmet on a motorcycle. (Explanation: It is your choice whether or not to wear a crash helmet when you ride a motorcycle.)

Câu 8 The museum is asking visitors for a voluntary donation of £2. (Explanation: You don't need to pay £2 to visit the museum.)

Câu 9 Visitors to the country are ______ to declare any excess tobacco or alcohol imports to the customs officer.

Câu 10 I'm afraid I have no ______ but to resign from the committee.

Câu 11 If you are caught speeding, you will be ______ to the payment of the fine.

Câu 12 Attendance at all classes is ______, otherwise you may not get a certificate at the end of the course.

Câu 13 Many retired people do ______ work in their local community.

Câu 14 In some countries, there is a ______ death sentence for all drug traffickers.

Câu 15 For visitors to Britain from outside the European Union, a visa may be ______.

Câu 16 I hate it when people try to ______ me to do something I don't like.

Câu 17 Most new cars come with ______ extras like air-conditioning.

Câu 18 Children's clothes are ______ from VAT.