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People who exercise _______________ are less likely to feel stress.?

30. It is a good city for cycling because it is flat and ________is convenient for bikes.

. “How do you like the food in this restaurant？” “Oh, _______. We couldn’t have found a worse place.”

Though many extra planes and trains are used to carry passengers, traffic tools are still        
needed during “May Day” holidays.[

19．This year our country will aim to make greater progress in improving people’s living conditions
__________those low-income families’.

5．Economy should be developed to raise people’s living standard.__________, effective measures should be taken to deal with different types of pollution caused by the economic development.

．I can_____be a teacher. I’m not a very patient person.

. The questionnaire takes ______ ten to fifteen minutes to complete and can be used along with the assessment interview.

. It seems that living green is______easy and affordable. A small step masks a big difference.

-- Do you think it's a good idea to make friends with your students?
--______, I do. I think it's a great idea.