—It was sunny several minutes ago, but it’s raining heavily now!
—________ difference a day makes!
What
What a
How
–Would you mind if I sit here? --________. The seats are for the VIPs, not for the students.
________ weather it is! We can’t go out to have a picnic.
________ I know, Tom is the best student in his school.
--________do you learn computer programming? --________asking my uncle for help.
There are three ________ and two ________ in the meeting room.