【題目】---Put your best foot forward. Do you know__________ you are to success?

【題目】---Has John ever___________ his promise?

【題目】In every computer class,we must use the computer according to our teacher’s .

【題目】–Would you please tell me________?

【題目】Mo Yan is ________ favorite writer. They have read his novel The Frog three times.

【題目】I remember ________ the medicine this morning. But why do i still have a headache?

【題目】David promised that he would come to the party, but he didn’t ________.

【題目】Mom didn’t feel well. The doctor ________ her but failed to find anything wrong.

【題目】By the end of last term, we ________ over two thousand new words.

【題目】Most of my classmates prefer groups ________ play quiet and slow songs.