I’m too tired.I must ________ a rest.
My mother always takes pride in __________ that encourages me greatly.
– Tony, do you know Mike’s phone number? -- No, but I can _____ in my phone book.
—Must I finish my homework right now? -- No, you ___, you ___finish it tomorrow morning.
--How did you help him ___over the difficulties?--I made it by_______ him never to give up.
-- I don’t know _____________. -- In about ten minutes, I think.