1) He should _____ dinner. a) to cook b) cooks c) cook d) cooking 2) You need to _____ water every day. a) to drink b) drinks c) drink d) drinking 3) Babies need to _____ more than adults. a) to drink b) drinking c) drink d) drinks 4) They have to _____ rent every month. a) to pay b) pays c) pay d) paying 5) She needs to _____ to the dentist. a) go b) to go c) goes d) going 6) You should _____ vegetables. a) to eat b) eats c) eat d) eating 7) Drivers must _____ seat belts. a) to wear b) wears c) wear d) wearing 8) Workers must _____ on time. a) arrive b) arrives c) arriving d) to arrive 9) You should _____. a) to exercise b) exercises c) exercise d) exercising 10) Everyone has to _____ taxes. a) to pay b) pays c) pay d) paying 11) Parents must _____ care of their children. a) take b) to take c) taking d) takes 12) I have to _____ my phone. a) charging b) to charge c) charge d) charges

Should, Must, Need to, Have to

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