—When I speak English，I always make________．
—Don’t be afraid of that．That’s how we learn．
| A．trouble |
| B．mistakes |
| C．influence |
| D．challenges |
Tiger Watch, _______ one-hour documentary, won_______ award for its amazing photography.
| A．an; an | B．the; a |
| C．a; an | D．an; the |
—Do you mind my smoking here?
—________. Look at the sign. It says, “No smoking.”
| A．No, not at all | B．No, I don’t |
| C．You’d better not | D．Of course not |
—Do you know that some new types of energy _____ very little and never run out?
—Yes, I agree.
| A．take | B．spend | C．cost | D．pay |
—It is said that Nanjing Metro Line 3 ________ at the end of 2014.
—That’s great! It will be much easier for more people to go out.
| A．will be built | B．were built |
| C．will build | D．has built |
—Do you have any pocket money ________?
—Sorry, I spent all my pocket money on my books yesterday.
| A．left | B．leaving | C．leave | D．to leave |