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A.onB.byC.at

【1】My father is a ________(science).

【2】Can you help _______(he)?

【3】He is going _______(draw) a picture.

【4】We should pay attention to the traffic ______(light).

【5】He ______(not live) on a farm.

【1】A.happyB.afraidC.factory

【2】A.hikingB.rightC.taxi

【3】A.puzzleB.museumC.use

【4】A.hobbyB.postcardC.follow

【5】A.nextB.eveningC.left

【1】A.businessmanB.angryC.happy

【2】A.badB.illC.good

【3】A.countryB.pilotC.coach

【4】A.studyB.travelC.puzzle

【5】A.byB.busC.train

A.pilotB.fishermanC.scientist

A.lives; studies

B.live; studies

C.lives; study

A.yellowB.greenC.red

A.ChinaB.USAC.Italian

A.onB.inC.for

【1】ship /bike（___）

【2】dictionary/word（___）

【3】wrong/hospital（___）

【4】doing/playing（___）

【5】angry/worried（___）