l we stop for lunch _____ shall wedrive on” “Let’sstop for lunch, but the driver can’t drink _____ drive”

When does your mother go shopping? —Usually Sundaymornings.

45. The soup is too hot. Be careful not toyourmouth.

I will come to attend your lecture at 10：00 tomorrow—— I’m sorry, by then my lecture will have ended and I＿＿＿my guests in my office

The old man often looked back on the past days ________ he worked hard to make a living.