It is _________ of him to tell lies, so don’t trust.

always have so many things to__________when I come back to the company after a trip abroad.

Have you seen______ pen I left one here this morning.— Is it___________ black one I think I saw it somewhere.

What’s _________ at the cinema Which isn’t suitablefor the blank (空白处)

MrSmith ______ a grammar book meant for senior high school students and will almost finish it