can’t _____ what you said because you spoke too quickly.

I suggested not only _____ go to the meeting but also give a speech there.

Jim sat _______ to his mother with eyes half_________.

It’s not highly recommended that a dictionary be at hand when English learners _____ some new words. [ ]

Did you get Wechat red(微信红包) during the Spring Festival—Yes. It`s ______ the most popular way of sending traditional holiday presents now.