—How long are you staying?—I don’t know.___
Don’t lose heart.If you work hard,you’ll __________ a successful electronic engineer.
Cold tea __________ an excellent drink when it is very hot in summer.
After two hours of hard playing,the Shandong Team won the _________.
Mr.Blake is very popular because of his good __________ of humor.
In his speech the headmaster __________ to the great help the school received from the district government.