A. catch up with B. perpetual C. intellectual D. worker A. binoculars B. right C. basis D. closely A. round B. policeman C. watertight D. direct A. scientist B. be bound to C. cynic D. those A. parent B. promiscuous C. half past one D. agriculture A. ouch B. sort out C. theatre D. ecology A. remaining B. in front of C. respectful D. scream A. focus on B. next to C. horrible D. inquiry A. next B. lastly C. seek D. whether A. blow out B. snack bar C. who D. Chinese