It takes only half an hour to go to the museum by a short______across the park.A．reachB．cu

— The trip ought not to take more than an hour.— ____________ . It is at least two hours

It took him half an hour to finish the work.（英译中)

It ______ him half an hour to write the letter.A、takeB、takesC、tookD、taking

It ______ him an hour to finish his work.A、takeB、takesC、tookD、taking

Ever spent half an hour looking for your car keys？ Or walked into a room only to wonder wh

John left home twenty minutes ago. It is usually half an hours drive from his home