The tall boy ______ you just met is my brother.
A．who B．which C．where D．when
-- Peter knows much French.
-- ________.
A．So do I B．So am I
C．Neither do I D．Neither am I
Which sign tells you to go straight ahead?
A. B. C. D.
The new teaching building ________ before the new term begins.
A．must be finished B．must finish
C．must finished D．must being finished
The teacher asked the students ________.
A．what they were doing at that moment
B．what were they doing at that moment
C．how are they doing at that moment
D．what they are doing at that moment
All of us have gone out. There is ________ at home.
A．somebody B．nobody C．everybody D．anybody
