1) IT IS USED TO EXPRESS PROHIBITION OR STRONG OBLIGATION. a) HAVE TO b) SHOULD c) MUST/ MUSTN'T d) MIGHT e) DON'T HAVE TO 2) IT IS USED TO GIVE ADVICE. a) HAVE TO b) SHOULD c) MUST d) MIGHT e) DON'T HAVE TO 3) IT IS USED TO EXPRESS A LESS STRONG OBLIGATION. a) HAVE TO b) SHOULD c) MUST d) MIGHT e) DON'T HAVE TO 4) IT IS USED TO EXPRESS POSSIBILITY. a) HAVE TO b) SHOULD c) MUST d) MIGHT e) DON'T HAVE TO 5) IT MEANS "IT IS NOT NECESSARY" a) HAVE TO b) SHOULD c) MUST d) MIGHT e) DON'T HAVE TO 6) CHOOSE THE SENTENCE THAT EXPRESSES POSSIBILITY. a) YOU MUST PARTICIPATE IN CLASS. b) YOU MIGHT GO TO DISNEYLAND THE NEXT WINTER. 7) CHOOSE THE SENTENCE THAT EXPRESSES A STRONG OBLIGATION. a) I HAVE TO WEAR A UNIFORM. b) I MUST WEAR A UNIFORM. 8) CHOOSE THE SENTENCE THAT EXPRESSES A LESS STRONG OBLIGATION. a) I HAVE TO WEAR A UNIFORM. b) I MUST WEAR A UNIFORM. 9) WHICH SENTENCE IS A PIECE OF ADVICE? a) THEY HAVE TO BRING A PENCIL CASE. b) THEY SHOULD PRACTICE MORE. 10) THIS SENTENCENCE MEANS SOMETHING IS NOT NECESSARY. a) I DON'T HAVE TO BRING MY OWN IPAD. b) YOU MUST CHARGE YOUR IPAD.

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