The government must be very _____ about setting policies and make no decision until they are quite sure it is the right one.
——How do you usually go to work? ——I usually drive,but if it is fine,I ______ by bike.
I fell asleep while working on this paper ______ the computer on.
______ me when you get it through and I’ll pick you up at your work place.
It is good manners to eat up ______ is left in your plate.
——These grapes look really beautiful. ——They ______!See the price,$3.99 a pound.Very expensive,aren’t they!