1．(2018·天津卷)I didn’t mean to__eat(eat) anything but the ice cream looked so good that I couldn’t help trying (try) it.
2．Amy managed to__fly(fly) across many countries and finally reached Australia.
3．One of our goals is to__win(win) the world championship in table tennis this year.
4．To__complete(complete) the report in time, Ann spent three days in the school library.
5．(2018·全国卷Ⅰ)You don’t have to run fast or for long to__see(see) the benefit.
6．They came to the restaurant after work, only to__find(find) that it was being decorated.
7．It is difficult for us to__imagine(imagine) his accepting the decision without any consideration.
8．(2018·全国卷Ⅲ)Once his message was delivered, he allowed me to__stay (stay) and watch.
9．A lack of concentration seriously affects their ability to__study(study) and thus their test results.
10．Do you know who is the first person to__climb(climb) the tallest mountain in the world?
11．You are silly to__have__told(tell) your secret to Rose.Now most of the classmates know that you failed in maths.
12．The final examination is drawing near, so we have no choice but to__focus(focus) on our studies.
