As is known to all , theory is based on practice and _______ serves practice.
| A．by chance | B．by turn | C．in return | D．in turn |
With a label _______ to each luggage, it won’t take you long to find yours.
| A．attaching | B．attached | C．being attached | D．to attach |
Our football team led ______ one point, but towards the end of the game, their team scored and the game ended ______ a tie.
| A．by; in | B．for; by | C．with; with | D．by; with |
— Everything for the project has been progressing smoothly so far.
--- ____ that you’ll complete it on time.
| A．No wonder | B．No doubt | C．No need | D．No worry |
—Why not go to Lahsa for a visit during the October 1st vacation?
—Sounds fine. It deserves _______.
| A．considered | B．to consider |
| C．considering | D．being considered |
To their delight, their newly-developed products were not _____ for the demand as soon as they went on the market.
| A．qualified | B．flexible | C．available | D．adequate |