Frank put the medicine in a top drawer to make sure it would not be _______to the kids.
--Did you buy the wonderful shoes? --Yes. They told me it would be cheap but _____ it cost me nearly $700.
It is hoped that there will be ______ time in the future when _____man can beat all diseases.
27. He broke the traffic rules, but he was lucky to escape ___________.
26. ---How about 8 o’clock outside the cinema? ---That _________ me fine.
25. After many years’ tough talks, Vietnam became the 150th member ________ the WTO last year.