---If you don’t go to Lucy’s birthday party this evening,______.----What a pity!She must be very sad if you don’t appear.
— The match is so exciting. The opposite team is really strong. — You’re right. But I am sure ____________ our team will win!
You must work harder, ____________ you will fall behind others.
— When shall I hand in my report? — As soon as it ____________ tomorrow.
Some students don’t know how to ____________ stress and become worried.
They had much difficulty ____________ the problem and they needed our help.