-I give up.It’s too hard. -Really? I______you could make it through.
A lot of people often forget that oral exams ________ to test our communicative ability.
The fact that so many people still smoke in public places ________ that we may need a nationwide campaign to raise awareness of the risks of smoking.(2011·江苏)
“Life is like walking in the snow,”Granny used to say,“because every step ________.”(2012·新课标全国)
He was unhappy when he sold his guitar.After all,he________it for a very long time.
—Oh no! We're too late.The train________. — That's OK.We'll catch the next train to London.