—  What are you going to do this weekend?—  I’m not sure ______. Maybe I am going swimming.

—Have you ___________ been to Beijing? —Yes. But only once.

The football match was really fantastic, _________ when Smith scored in the last minute.

 Mother returned home _____earlier than Father that evening.

 —What do you think of the new bridge? —I have never seen _____ before.

The box is ______heavy  for the girl ____carry .

I’ve ____ met her before, so I don’t know her.

He decided to work __________ than last year.

The problem is __________ for Tom to work out.

—Have you finished your homework ________? --Not ________. I was playing computer games.

Jim and Sally ______ in the morning.

--I am often weak and tired when I work. -- _________ you have too much pressure. You’d better relax.

--Is there anything wrong? --Yes, I’m _______ hungry. I want to eat a big meal.

Joe has been studying Chinese for three months．but he can ________ understand people when they speak Chinese．

 I enjoy my new life here. But I still miss my old friends from time to time. Here the underlined part means 　　　.

Today my father is feeling_______ to go to work.

 It rains so _______ that people can _________ go hiking in the mountains.

Anna _________ gets up at 6:40 a.m., but she gets up at 7:30 a.m. today. 

— Zhang Lili, “the most beautiful teacher”, has moved us deeply. — Yes, and she is ______ popular with her students.

.—Wow, what ______ snow!—Yeah, it must have snowed ______ last night.