On my eighth birthday party I received a pencil box ______ with some cartoon pictures on the top.
Once you want to do something, you must get down _____it well. ( )
It was yesterday _____I went to the railway station to meet my uncle. ( )
Liu Yang became the first woman astronaut in China _____into space. ( )
-What's the matter? -The cook _____five minutes ago, and there are fifty dinners still to cook.( )
Most of us_________more than one thousand English words before we came to this school. ( )