Are you feeling any better now？
No．I have taken some medicine，but it just doesn't _____．（ ）
A．useB．careC．helpD．fit
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
Sam with his friends every weekend．（ ）
A．skatesB．is skating
C．has skatedD．was skating