The first day:

I.CCBCB

II.DABEC

The second day:

I.ABABCAAA

II.CABBC

The third day:

I. CBCDA

II.FFTFT

The fourth day:

I.ABCBAAC

II.manager, busy, works, office, job

The fifth day:

I.1. My schoolbag isn’t on the floor. 2. Is this Mary's skirt? 3. My uncle is old. 4. Where are the stars? 5.What class is your friend in?

II.FTFTF

The sixth day:

Ⅰ. CABDBBB

Ⅱ. TFFTT

The seventh day:

Ⅰ. 1.It’s a rabbit. 2. I go to bed at 8:30 every night. 3. No, I don’t. 4. The bees are very busy. 5. The watermelon is big and sweet.

Ⅱ. water, off, very much, have, back to

Ⅲ. sad,