Betty is often seen the lonely old man with his housework.( )
to help
helping
helps
helped
—Time to go home, Peter.
—Wait a minute. I can’t go home ________ I finish cleaning the hallway.
since
after
until
—Excuse me, could you please tell me ________?
—Sure. Go down Long Street and turn left. You can’t miss it.
how I can get to the cinema
when the movie starts
whether you like it
—How do you like mapo tofu?
—Delicious! It’s the ________ dish that I’ve ever eaten.
saltiest
best
worst
Linda works very ________, so she seldom makes mistakes.
quickly
easily
carefully
Nobody taught the old man how to play with Tik Tok. He taught ________.
myself
himself
herself