To be an excellent lecturer, you must be a clear speaker, with a strong and pleasing voice that is fully under your _______.
We got to the station just_____to catch the bus.
Can we see _____sun when we are in ______space? the;the B.the;/ C./;the D./;/
------I need some fresh air, so I am going out for a walk. -------__________________
The reason _____ he could not go there was _____ his grades were too low.
________students are playing on the playground. ______students there is at least over 100.