Why these things happened was ____ the driver had been careless.
| A．because of | B．owing to | C．due to | D．that |
If people eat natural plant poisons by mistake, they _______ go to hospital without delay.
| A．would | B．can | C．may | D．must |
My mother _______ a bed in the sitting-room for my cousins from the countryside.
| A．brought up | B．took up | C．made up | D．put up |
The latest UK official studies show _______fewer teenagers are now studying foreign languages.
| A．what | B．which | C．that | D．Whether |
—I really hope we can see Zhou Xun in Hangzhou this time.
—Maybe, if we are______.
| A．enough lucky | B．lucky enough | C．luckily enough | D．enough luckily |
—You’ve dropped_______ “s” in the word “acros”.
—Oh, ______letter “s” should be doubled like this “across”.
| A．a ; a | B．an ; a | C．an ; the | D．the ; the |