Complete the sentences using avoid, don’t, have to, mustn’t or should 40 In hot weather, you _________ drink a lot of water and keep the sun off your head 41 ___________ lying in the sun too long during the first few days of your holiday 42 ___________ go swimming after eating a heavy meal or drinking alcohol 43 You _________ jump or dive into the hotel swimming pools 44 You _________ put sunscreen on again after you have been swimming 45 You _________ tell the rep and the hotel staff if you are allergic to anything 46 In less developed regions, ________ eating uncooked dairy products, vegetables, and salads.
40 should drin
41 should avoi
42 shouldn'
43 mustn'
44 have t
45 shoul
46 avoid