John plays football __, if not better than, David.
| A．as well | B．as well as | C．so well | D．so well as |
The adoption of orphans and physically challenged children has been a subject of public debate _______ a fire in an unregistered orphanage last month.
| A．according to | B．in case of |
| C．ever since | D．such as |
Rain and high winds today _______ to take the place of yesterday’s mild conditions.
| A．expect | B．are expected |
| C．are expecting | D．has expected |
The manager listened to the customers’ complaints attentively with great patience, _______ to miss any point.
| A．not trying | B．trying not | C．to try not | D．not to try |
Most students think they should have _______ at school if there were no examinations.
| A．the happiest time | B．a more happier time |
| C．much happiest time | D．a much happier time |
Teachers _______ be sensitive to the development level of each student so as to help them better.
| A．need to | B．may | C．are able to | D．can |