Relier Pairs Infinitive of purposeVersion en ligne In this exercise, you have to match the best alternative to complete the sentences. par Wanius Carvalho 1 You should ask your doctor questions... 2 You should lift weights... 3 You should drink a glass of water... 4 You should eat fruits and vegetables... 5 You should drink coffee... 6 You should give children warm milk... 7 You should take an aspirin... 8 You should use sunscreen... 9 You should drink tea with honey... 10 You should get a lot of sleep at night... to increase your concentration during the day. to lower your fever. to help a sore throat. to get enough vitamins in your diet. to help them fall asleep. to make your muscles stronger. to protect your skin. to find out the best remedy for your problem. to wake you up. to stop hiccups.