Exercise 4: Choose the correct form. 27.1. Our dog is amazing - it __________ sing! a. should b. must c. can d. might 28.2. Bring your umbrella - it __________ rain later. a. can b. might c. must d. should 29.3. All students __________ wear their uniforms to school. a. should b. will c. may d. must 30.4. We __________ wash our hands before we have our meals. a. could b. can c. should d. might 31.5. __________ we go to the beach today? ~ Great! a. Shall b. Will c. Might d. Should 32.6. Students __________ use a dictionary during the test. It’s forbidden. a. can’t b. mustn’t c. might not d. won’t 33.7. I __________ go to the football match but I don’t know yet. a. can’t b. shouldn’t c. might not d. mustn’t 34.8. Ingrid __________ play the violin when she was six. a. can’t b. could c. might d. shouldn’t 35.9. __________ you like something to drink? a. Could b. Should c. Will d. Would 36.10. I’m afraid of water because I __________ swim. a. can’t b. may c. couldn’t d. must các bạ chỉ cần ghi đáp án đúng thôi nhé ví dụ câu 1 đáp án b các bạn ghi vậy nhá