Let’s_____ the dolphins first.They are very smart.
—Where’s her second son? I haven’t seen him for a long time. —He _______ Maine looking for a place to work.
—Are you going to Tibet for vacation? —Yes. I want you to ________ me with some information about it.
—Which province is the ________ one in winter? —It should be Hainan Province, I think.
—Do you think yesterday’s math problem was difficult? —Yes. I could ________ work it out.
—Is the woman a teacher? —Yes. She teaches ________ English.