you should take a rest and shouldn't carry heavy thing⇒vì đau lung ư nên koddc bê  đồ nặng

he shouldn't eat too much ice cream⇔vì sau should +v ko chia 

you should go to the doctor's ⇔vì khi bị bệnh nên đi bác sĩ

ko biết

does your son have a high fever⇔vì does/do + v ko chia

Exercise 7: Re-order the words to make sentences. 1. heavy / and/ take / should //rest/ a/ shouldn't / things. / carry/ You .. 2. too / shouldn't / ice / He / eat / cream. / much →.. 3. to / doctor's / You / the/ should / go -> 4. days. / had / play / few / a / for / better / You / sports / not 5. son / a / Does / fever? / high/ your/ have 6. father / His / things/ heavy/ carry/ not/ should -> 7. because / the / dentist / a / has / Nam / toothache / he / to / should / go 8. cold / to / bad / so / She / go / a / school / had / didn't / she .. 9. to / her / work / She / daughter / the / doctor / will / after / take →.. 10. early / you / and / feel / unwell / Did / go / yesterday? / home  Chúc học tốt