Câu 17. Many people think that ironing is the worst household                   

A. work                              B. labour                            C. chore                             D. effort

Câu 16.  The rise in energy           has led to a reduction of fossil fuels that the world must use.

A. redundancy                    B. consumption                   C. efficiency                        D. suitability

Câu 15.  You can’t enter this camp without            from the officer.

A. a control                        B. a demand                       C. a permit                         D. an allowance

Câu 14. The debt has been reduced to a more         level.

A. management                  B. manager                        C. manageable                    D. managerial

Câu 13. The bridge will remain closed until essential              work has been carried out.

A. repair                             B. repairing                        C. repaired                         D. preparation

Câu 12. The polar bear’s             depends on its ability to catch fish.

A. survival                          B. survive                           C. surviving                        D. survivor

Câu 11. Flooding in April is an unusual                  in this area.

A. occur                             B. occurrence                     C. occurring                        D. occurred

Câu 10.  Madonna made a phone call to make a           with her favorite hotel but all the rooms had been booked.

A. reservation                     B. preservation                   C. conservation                   D. toleration

Câu 9. Flu is a minor           but it can get serious if not cured immediately.

A. sickly                             B. sickliness                        C. sick                                D. sickness

Câu 8.  Taxation has been used to increase the price and reduce the            of cigarettes.

A. consumer                       B. consuming                      C. consumed                      D. consumption