I hear____ boys in your school like playing football in their spare time, though others prefer basketball.

Shall we go and ________ hello to the foreign teachers? –Good idea! Let’s go.

He tried to deal with the increasing burden of his work, but he finally________and had to take acomplete rest.[ ]

How long is it _____ you picked up your badmintontraining — It was not until my finance became better inlast December _____ I started the training

It’s ______ trying to persuade him to change his mind because he never listens.