A NEW BRIDGE OVER THE RIVER _______ AT PRESENT.THE TEACHER EXP...
Câu 118.
A new bridge over the river _______ at present.
The teacher explained the lesson twice _______ the
students understood it clearly.
A. constructed
B. is constructed
C. is constructing
D. is being constructed
A. as long as B. so that
C. because
D. as if