A.She has got there already
B.She will get there on time
C.She will get there at any time
A.London is the same as before
B.You will go to London and have a look
C.London has changed a lot
A.Whether the maintenance cost is high
B.When will the man complete the program
C.How to reduce the cost
A.When to do c check and d check
B.how to do the c check and d check
C.how long times does c check and d check take