1,you're ....................your time trying to persuade him he'll never help you
a,spending b,wasting c,losing d,missing
2,how much exercise do doctors.....................you should take to avoid a heart attrack?
a,suggest b,ask c,force d,mention
3,they called from the car to let us know thay were on their....................to our house
a,road b,path c,track d,way
4,my sister.......................on holiday twice this year
a,was b,was being c,has been d,had been
5,she......................her essay for a third time to make sure there weren't any mistakes
a,went off b,made out c,came across d,went through
6,how many languages does tom speak?he speaks....................three foreign languages
a,almost b,at least c, as many d,many
7,that old vase will.....................an attractive lamp holder
a,compose b,form c,make d,assemble