---Both of the skirts are in style this year.
---But I think this orange one is ______.
| A．popular | B．much popular |
| C．more popular | D．the most popular |
If my father_________ back, please let me know.
A. comes B. will come C. come
"Whose notebook is this?" "It ____ Jim's. It has his name on it."
A. can't be B. can be C. must be
Mr. Yang wrote a_________story. Most of us enjoyed it a lot.
A. two-thousand-words
B. two-thousand-word
C. two-thousands-word
"Mary, turn off the water_________you are brushing your teeth. " "Sorry, I'll do it at once. "
A. until B. while C. during
"Have you ever finished your home work?" "No,______. "
A. not yet B. already C. ever