12. Medicines should be ______ the reach of children.(A) kept out of (B) kept in with (C) cut off (D
13. Nowadays there are plenty of different methods teaching us how to live longer, from impossibledi
14. You don’t have to pay for your first drink; it’s ______.(A) on sale (B) in season (C) on the hou
15. Stress relief is one of the most important factors for a longer life, and ______ suitable method
16. Simon is working on three jobs while attending school. I hope he does not ______.(A) bring the c
17. With her loud voice and colorful outfit, Martha always ______. She gets all the attention.(A) cu
18. The current white rhino population ______ at only 17,000 to 18,000.(A) is estimated (B) estimate
19. I would have bought a house last year if I ______ money then.(A) have (B) had (C) would have (D)
20. Sally likes vegetable in general, and broccoli ______.(A) in particular (B) on the other hand (C
21. ______ no denying that the quality of service is the main standard hotels are judged on.(A) It i
22. The billionaire is happy to donate one million to the charity because it’s just ______ for him.(
23. If we ______ our trip in advance, we would have booked the seats.(A) should have planned (B) had
24. It is essential ______ these instructions carefully to ensure his computer system has the techni