（）1.----- What will you do with these eggs --- I’ll（）them according to size ..
（）1.----- What will you do with these eggs --- I’ll（）them according to size ..
A.sort B.reduce C.prevent
（）2.Though the workers are tired ,they don’t want to stop （）.
A.working B.work C.to work
（）3.You should come（）next time .Don’t be late for class again..
A.in time B.on time C.since time
（）4.--- What should you do to protect the environment - --- ().
A.Turn on the lights when I leave a room
B.Throw waste everywhere
C.Take a cloth bag when I go shopping
（）5.I don’t like the big computer .It () too much money and （）up a lpt of space ..
A.takes ,not B.costs ,takes C.takes ,takes
（）6.----（）is the Olympic Games held .------- Every four years
A.How long
B.Where
C..How often