—I don’t know where to go this summer vacation.—Why not ______ visiting Mount Tai? There are many places of interest there.
On my way _______ home, I pass _______a fruit shop every day.
—Do you know if Tom ________to the concert? — I’m not sure, but if he________, I’ll go to the concert with you.
At the party, she ________a ghost.
He found_ ________very difficult ________the math problem.
— What did Tina say? — Sorry, I didn’t ________ what she said.