_________ is the first (第一) day of a week.
— ___________does your sister walk her dog? — Once a day.
— Would you like to climb the hill with us tomorrow? — If it ___________ ,I ___________.
— I bought a nice MP3 yesterday.It’s only$150. — Oh, really? I spent ___________ money than you .Mine is $120.
— Why don’t we go swimming tomorrow? — ___________.
It is ___________ cold today and there is ___________ rain.