He transplanted the rare flowers to the botany garden_______it was the best time for them.
| A．where | B．when | C．until | D．that |
Never stop doing ___________you are fond of.
| A．no matter what | B．whatever | C．if | D．that |
Hearing a scream, I rushed downstairs only to see my hostess ___________on the floor.
| A．lain unconscious | B．lying unconscious |
| C．laid unconsciously | D．lying unconsciously |
Attractive ________ the device might seem, “my wife has already done that by herself” was a common response after people seeing it when it was introduced on show this week.
| A．while | B．although | C．as | D．when |
When I was _______ the school football team because I was unfit, I knew it was time to quit _______.
| A．taken off, smoking | B．taken up, having smoked |
| C．taken down, to smoke | D．taken apart, smoking |
He hesitated for a moment before kicking the ball, otherwise he ____ a goal.
| A．had scored | B．scored |
| C．would score | D．would have scored |