Complete the sentences using avoid, don’t, have to, mustn’t or should. 46 in hot weather, you ……… drink a lot of water and keep the sun off your head. 47 ……… lying in the sun too long during the first few days of your holiday. 48 ……… go swimming after eating a heavy meal or drinking alcohol. 49 you ……… jump or dive into the hotel swimming pools. 50 you ……… tell the rep and the hotel staff if you are allergic to anything.

46 In hot weather, you should drink a lot of water and keep the sun off your head.
47 Avoid lying in the sun too long during the first few days of your holiday.
48 Don’t go swimming after eating a heavy meal or drinking alcohol.
49 You mustn’t jump or dive into the hotel swimming pools.
50 You should tell the rep and the hotel staff if you are allergic to anything.