Time goes by so fast . We must never miss the chance to show love for our parents and make them _____ how much they mean to us .
The rich man ________ much food________ the poor families during the hard time.
I’m sorry I’m late for work _______ the heavy traffic this morning.
----The number of the tigers is getting __________. ---- I agree _______ you.
The reserve is an important ______ area for the rare red-crowned cranes.
You should speak as loudly as you can _____everyone hear you clearly