Be careful . You _______ cross the road when the traffic light is red . The traffic is heavy at this time of day .
Children can play “trick or treat” games on ____in western countries.
It’s _____ unusual day for him to get ______ useful stationery.
—Look at the sign. It says “No Parking”. ----.
Have you finished you homework ? Yes, I have finished it.
It’s ______ today than it was yesterday.