---It’s too hard.I can’t figure it out, Mommy.
--- _______, Tommy.You can make it!
---What’s your feeling now?
---I am terribly sorry. If only I here yesterday!
I’m really hungry now.
That’s because you have left your lunch ______.
---That’s the third time he’s won the award in this field.
---Yes. He ______ his maximum potential in the past decade.
-- you got the news that the rocket was sent up successfully?
-- From the radio.
—I’m sorry, but the boss isn’t here yet. Shall I have him call you when he comes back?
—No, I’ll call him back. If I call again in half an hour, do you think she ________ ?
Is there anything you want from the town?
I'm going to get ________.
---Oh, youare still here.I thought you had left.
---I was______ to leave when you knocked at the door.