Mr Lin often helps me _____ my English. [ ]

Some scientists think that it may take ______years to make robots look like people, and do the same things as us.

______ can you finish your homework, Ben?—In thirty minutes.[ ]

How was _______ dinner at Mike’s house?—It was great. Mike’s mum is _______ wonderful cook.

My parents are not at home, so I have tomy little sister.