The people in Ya’an have met lots of difficulties, but they haven’t       hope.

—Why not ______ an English-English dictionary for yourself?—I have already had ________.

 —Did you take part in the sports meeting last week?—Of course I didn’t, don’t you know that it was ______ because of the rain.

Her son _________ Coke, but now he ________ milk.

Tim is weak in math, so he is trying _________ up with other students now.