Mary is the _________ child of her parents.
| A．two | B．second | C．2th | D．second one |
We love to sit on the floor and _____________ the beach and the sea.
| A．look out of | B．look out at | C．look out | D．look for |
---“__________ do you watch TV?”
---“Every day.”
| A．How long | B．How much | C． How often | D．When |
I like sleeping late_____ every Sunday morning.
| A．in | B．on | C．at | D．/ |
---There is a tall building on Taoze Road. Do you know?
---I know it. It ________ has 10 floors.
| A．most | B．at least | C．least | D．will |