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10 tháng 4 2022

17. What’s the matter? – I have a……………….

A. very pain toothache        B. very painful toothache            C. very toothache painful

18. What do you do ………….yourself clean and tidy?

A. and keep                           B. for keeping                       C. to keep

19. Lien look worried because she always ………….to brush her teeth.

A. forget                                B. forgets                               C. to forget

20. Most children feel…………………..when they come to see the dentist.

A. scared                              B. sad                                    C. happy

21. You can get……………..if you read for a long time.

A. headache                         B. a headache                     C. the headache

22. Take an eye test………………it continues for a few days.

A. because                            B. if                                        C. but

23. You can have a headache if you are very………………..

A. tire                                      B. tired                                  c. tiring

24. Take an aspirin………………..any other tablets to kill the pain.

A. if                                         B. but                                      C. or

25. However, ……………take more than two tablets at any time.

A. not                                      B. don’t                                 C. can’t

26. If your headache does not go away, …………….another tablet about four hours later.

A. take                                   B. to take                               C. taking

27. Fortunately, …………are harmless not serious.

A. most of headaches         B. most headaches                       C. most the headaches