Careful study shows that the best athletes win____,_____they think then can win.

Maria _____ missed the first train so as to travel on the same one as John.

Many people have found their reading skill_____ improved after some training.

--___do you clean the reading room? ---Every two or three days.

The old man was tired and walk more slowly but he home_______.

Tom, you’d better find money for the rent______, or I’ll sweep you out.

I’m very hungry and_____ starving.

The teacher was___ a very old man, but in fact he was only a little over fifty.

Proper exercise is good for your health._____, too much is bad for it.

We should unite, for no country _____can solve the problem of the pig flu.

. Does the price include breakfast only, or dinner ___?

I can't tell you the exact when I will get there ____, I’ll be there as early as I can.

.---I’d like to go home now.---Why not stay here for the night ?It is so late now.____ it is raining so hard.

Peter’s jacket looked just the same as Jack’s, but it cost          his.  

— You keep on coughing. What's the matter?  — Oh， I've got a cold. Nothing serious， ____. 

I thought she was famous, but none of my friends have ______heard of her.      

10,000 dollars is a large sum of money，but it is still ______than we need for a new house

Attention, coffee lovers! We have for you, the best coffee machine _____ invented.

Much to my surprise, the eight-year-old boy       fixed my computer within ten minutes．

----That kind of computer is far too expensive. ----- I’ll buy one, ______ .