—You look sad. What has happened?—Everyone ________ us to win the match, but we lost.
I have been to the park many times. Let’s go to the museum _______.
Have you ever ________ to Qingdao? There is ______ aquarium at the seaside.
Your brother has lunch at home, _______?
---Tom, please take out the trash. ---OK, _______, mom.
My sister has been learning skating for __________.