A.That's right
B.I'm sorry to hear that
C.Thanks a lot
D.Oh, I'm very glad
[单选题]I'm afraid I can't go to your party, I have an important exam tomorrow.____
[单选题]I can't find my ruler. Can you ______ it?A.lookB.seeC.look atD.know
[问答题]I'm afraid I can't do as you said.
[单选题]6.I can't________ my math book. Can you help me?A.watchB.seeC.findD.look
[问答题]()I can't go with you today because I'm too busy.
[单选题]Smoking is bad for your health. - Yes, I know. But I simply can't ________.
[单选题]The committee can't come to a decision, because——at odds.A.they areB.it isC
[问答题]You can't know your planet unless you know something about science and tech
[单选题]8. You can't go, _______ you are.A.whoeverB.whomC.whoseD.who
[单选题]If you can' t put your PC_____good use, sell it to those who really need it