Jack, can you play the guitar— Yes, I _______.

You should read the ____________ in the car repairmanual (手册) carefully before you start to work on it.

There are always many volunteers in greatevents, ________–Yes. Many hands make light work.

John’s success has nothing to do with good luck. It is years of hard work ________ has made him what he is today.

I’m exhausted I _____ on a project day and night– You’d better have several days off after finishingit Otherwise you might break down