【单选题】
Our room must ___ clean.
【单选题】
It is getting dark. Our teacher __ .
【判断题】
Our city is famous for tea.
【单选题】
Once our chickens started laying eggs, we had such a
____ of eggs that we were giving many away to our
neighbors.
【单选题】
Once our chickens started laying eggs, we had such a _____of eggs that we were giving many away to our neighbors.
【单选题】
The students were all entertained in a Mexican restaurant, at Professor Brians ____.
【单选题】
Neither the students nor the professor______ anything about it.
【判断题】
There existed a certain doubt among the students as to the necessity of the work.
【判断题】
It is said that John is taller than all students in the school.
【单选题】
By no means_____ to our plan for the trip.