After his journey from abroad, Richard Jones returned home，________.
| A．exhausting | B．exhausted |
| C．being exhausted | D．having exhausted |
—Dad, I feel just relieved after the dreaded national college entrance exam.
—__________.
| A．So will I | B．So do I | C．So shall I | D．So it is with me |
—Let's have a game of tennis; the loser has to treat the other to a hot dog．
—.
| A．I'm afraid so | B．It's a deal | C．You've got a point | D．My treat |
His uncle went abroad in 2010, and _______since．
| A．has not been heard of | B．had not been heard of |
| C．had not heard of | D．has not heard of |
Only by seizing every possible_____ to practice can you possibly hope to improve your spoken English.
| A．solution | B．opportunity | C．experience | D．touch |
—Why do many people keep dogs as pets?
—Because they are our ____ friends and they never desert their masters.
| A．wise | B．brave | C．loyal | D．handsome |