— Why do some whales have to ?
— Because humans catch whales for meat,fat and oil.Some of them are .
A.protect;dangerous
B.protect;endangered
C.be protected;dangerous
D.be protected;endangered
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
Julie takes good care of the family dog. She is than her brother.( )
A.patientB.more patient
C.most patientD.the most patient
This cap is nice, it doesn't look good on me.( )
A.forB.soC.butD.or