You’d better ______ your flight reservation at the latest 3 days in advance.
| A．confirm | B．convey | C．consider | D．convince |
The English teacher laid particular __________ on the need of reading aloud.
| A．stress | B．focus |
| C．intention | D．impression |
__________ money has been raised for the sick children in the mountainous villages.
| A．A large amount of | B．Large amounts of |
| C．A large number of | D．A plenty of |
I will do it more carefully __________ it takes me hours.
| A．even | B．till | C．even if | D．if |
I was on the highway when this car went past followed by a police car. They ______ at least 150 km an hour.
| A．should have been doing | B．must have been doing |
| C．could have done | D．would have done |
The teacher __________ the work as their homework on the point of ending class.
| A．assigned | B．realized |
| C．stretched | D．billowed |