More colleges __________ next year for more students to get a good education.

The official said they__________ a new law to protect the tourists the next year．

How kind you are! You always do what you can_________me.

Helen, do you know if Martin _______ to my party next week?——I think he will come if he ______ free.

Can we find before an earthquake?—-Yes. Some animals will run wildly and some plants will come out in the wrong season.