Sandy, _______ apple on the table is for you. Remember to eat it.—–Thanks, I will._______ apple a day keeps the doctor away.

We should consider the students’ request the school library provide more books on popular science

Mary was so touched by Tom’s generosity that for amoment she was _______ for words.

Why not to the park this weekend

23．— What’s that terrible noise．David? — Oh，I forgot to tell you．The new machines in the nearby plant _______