For quite____________ students, their teacher’s advice is more important than___________ of their parents’.
Tom hid himself behind the door, _________ he could hear the steps of his mother clearly.
Having a trip abroad is certainly good for the old couple, but it remains _______ whether they will enjoy it.
---Excuse me, dad, but I’m going to the club to meet my friends in the football team. ---OK. _______ .
Nowhere else in such a small town, I think, ___ a book as good as this one.
The teacher frowned ___ annoyance when a student fell asleep during his lesson.