_____ seen ,it will never be forgotten.
A、Once
B、After
C、Though
D、Unless
Thereareoversix________students_____partintheentranceexaminDongchengonMaythesecond.
A、hundred,totake
B、thousandsof,taking
C、thousand,taking
D、million,take
There are many islands______ the coast of China.
A、in
B、from
C、off
D、away
—What's the young man?
—______ .
A、Heisfriendly
B、He'sateacher
C、He'sfine
D、He'sTom
The teacher asked the children_____ they_____ the things in the lad that morning .
A、if,hadtouched
B、wheredid,touch
C、when,touch
D、whendid,touched