If ______, the experiment will be successful. A: carefully doing B: B. it done carefully C: carefully done D: D. doing carefully

You should be more( ), you must write . A: careful; carefully B: carefully; careful C: careful; careful D: carefully; carefully

Uncle Sam is such a（__）driver that he always drives（__）. A: careful; careful B: carefully; careful C: careful; carefully D: carefully; carefully

--Does Betty write as ______ as Mary --No. Mary writes ______ than Betty. Mary writes ______ in our class. A: careful, more careful, the most careful B: carefully, more carefully, most carefully C: more carefully, carefully, most carefully

23. To work __________with the machine，you must read theinstructions carefully.A) firstlyB) naturallyC) efficientlyD) generally A: firstly B: naturally C: efficiently D: generally

He doesn’t write as _____ as Tom. A: careful B: more carefully C: carefully D: most carefully

The boy plans his time ____ and____ than ever before. A: better; carefully B: better; more carefully C: more better; more carefully D: well; carefully

The teacher said to Ted, “I hope you will do your homework( )next time.”. A: a bit carefully B: a bit more carefully C: much more carefully D: much carefully

Bob never does his homework ________ Mary. He makes lots of mistakes.A. so careful as B. as carefully asC. carefully as D. as careful as A: so careful as B: as carefully as C: carefully as D: as careful as

I've checked my homework really carefully but I can't find any mistakes. A: really B: carefully C: really carefully