他可能把办公室的钥匙忘在图书馆了．（likely）．

Question

他可能把办公室的钥匙忘在图书馆了．（likely）___．

Answer 1

答案：He is likely to have left his key to the office in the library．
本题考查短语be likely to do sth可能做某事；把某物忘中某地要用leave sth in sp．题干表达的leave动作已经发生，要用不定式的完成式．