、-Can I help you,Madam?-_________________.AYes,I can take care of myself BOf course you can CNo

、-Can I help you,Madam?-_________________.AYes,I can take care of myself BOf course you can CNo
、-Can I help you,Madam?-_________________.
AYes,I can take care of myself
BOf course you can
CNo,you needn't
DThank you.I'm just looking around
2、The light is on.He ___________________ at home.
Amust have been
Bwould be
Cmust be
Dwill be
3、Cities attract people because of the ______________ for labour in the manufacturing and service industries.
Arequirement
Bcall
Cinterest
Ddemand
4、-We are going to have a dancing party tonight.Would you like to join us?-_____________________________________.
AI'm afraid not.Because I have an appointment with my dentist tonight
BOf course not.I have no idea.
CNo,I can't
DThat's all set
5、-Can I help you with your suitcase?-_____________________________________.
AI have no idea
BNo,no.I can carry it myself
CThat's a good idea
DThank you.I can manage myself