Câu 1 A lengthy discussion of the advantages of solar power is not relevant ______ an essay that required you to focus on wind turbines.

Câu 2 It is typical ______ the disease for it to start with an itchy rash.

Câu 3 This methodology is not appropriate ______ the kind of research you are planning.

Câu 4 The use of original metaphors is characteristic ______ the writer's style.

Câu 5 Relative ______ previous attempts to explain the phenomenon, this interpretation is quite persuasive.

Câu 6 The dark hair and eyes are common ______ all people from the region.

Câu 7 Karlsson checked the figures and agreed with me that they were accurate. ➔ ______

Câu 8 The solution to the problem is a simple one. ➔ ______

Câu 9 Make rough calculations before you begin to write up your results. ➔ ______

Câu 10 The army played a significant role in events. ➔ ______

Câu 11 Hernandez prefers to discuss ideas in abstract terms. ➔ ______

Câu 12 There is an ______ in your figures.

Câu 13 Management's refusal to listen to the workers' demands was the ______ of the riots.

Câu 14 Lamaque devised a ______ which has since been used successfully by many other researchers in the field.

Câu 15 We spotted a ______ with our procedure and so we changed it in two areas.

Câu 16 The plant is difficult to grow and needs very ______ conditions to survive.

Câu 17 His tutor was critical of his work for not being ______ enough.

Câu 18 In the past the northern tribes looked on the tribes of the south as ______ enemies.

Câu 19 We chose a ______ approach to our research and interviewed individuals personally.

Câu 20 A ______ set of circumstances led to a civil war in 1897.