英语数字6,500,431,729读成____________.
| A．six billion ,five hundred million, four hundred and thirty-one thousand, seven hundred and twenty –nine. |
| B．six thousand and five hundred million, four hundred and thirty-one thousand, seven hundred and twenty –nine. |
| C．six billion ,five hundred million, four thousand, three hundred and seventeen hundred and twenty –nine. |
| D．six thousand and five hundred billion four hundred and thirty-one thousand, seven hundred and twenty –nine. |
We were so excited because we were told _________ a picnic this weekend.
| A． have | B． having |
| C． to have | D． had |
—Could I borrow your camera?
—_________, but please give it back by Saturday.
| A． I am sorry | B． No,thanks |
| C． Certainly not | D． Of course |
At least twenty-nine people _________ at the train station of Kunming on March.1st, 2014.
| A． are killed | B． were killed |
| C． will killed | D． are killing |
I don’t like the singing group EXO, because the members are ugly. He doesn’t like it, __________ .
| A． too | B． also |
| C． either | D． neither |
—Mary, what ______in your hand?
—Look! It’s a new iPad for my daughter.
| A． are you holding | B． will you hold |
| C． were you holding | D． do you hold |