Mathematics the language of science.
| A．are |
| B．are going to be |
| C．is |
| D．is to be |
They wouldn’t agree to sell the house to us at the same price_____ they had promised, _____ was rather disappointing．
| A．which ; as | B．as ; that | C．as ; which | D．that ; that |
—Sorry，Mum, I lost my key to the bicycle again．
—Oh! How_____ you be so careless! You have to learn to look after your belongings．
| A．can | B．may | C．will | D．dare |
Low-carbon lifestyle is of great b
enefit to improve the world environment ．_____can be enjoyed from it until you have a deep understanding of it，however．
| A．Something | B．Nothing | C．Few | D．Much |
— You didn’t tell me the truth about this matter, Barbara．
— Are you _____ me of lying?
| A．charging | B．reminding | C．catching | D．accusing |
．A new study shows anger may help people reduce the negative impacts _____ stress and help you become healthier．
| A．in | B．of | C．on | D．at |