The old photos ___________them __________the old days when they were young.

__ does Mary usually go to the bubby club?—Once a week.[ ]

_______do you shop?—I shop every week.[ ]

The boy was so ______ in reading that he didn’t hear his father knocking at the door.

What do you think of Martin ?一He is theboy in our class．He answers many questions and has created three clubs