The coat looks very nice． Can I _____？（ ）
| A． |
try it on |
| B． |
try on it |
| C． |
try them on |
﹣ Did you notice in her office？
﹣ Yes． She was going over our writing．（ ）
A．what was Miss Lin doing
B．what Miss Lin was doing
C．what does Miss Lin do
D．what Miss Lin does
My advice on how to save paper by my class last Monday．（ ）
A．acceptsB．accepted
C．was acceptedD．is accepted
If you want to visit the Palace Museum， I tickets for you tomorrow．（ ）
A．will bookB．booked
C．have bookedD．was booking
Our school life a lot since 2017． We have more activities now．（ ）
A．changesB．changed
C．will changeD．has changed
﹣ Tom， what's your dad doing？
﹣ He my bike．（ ）
A．repairsB．will repair
C．has repairedD．is repairing