Be more careful this time, ______ you’ll make the same mistake again.
A. and B.or C. so D.but
What a lovely present the old lady has received for her ______ birthday!
A. eighteen B. eighty C. eighteenth D. eightieth
-What is your father doing now?
-He ________ the room.
A. cleaned B. cleans C. have cleaned D. is cleaning
Ann has a new Iphone 4s, ______?
A. does she B. has she C. doesn’t she D. isn’t she
It was the coldest winter, and many animals died __________ the cold.
A. thanks to B. because of C. instead of D. even though
______ is too difficult if you put your heart into it.
A. something B. anything C. everything D. nothing
