It is strongly suggested that measures________factories to pour waste into rivers by the government.
#87497
A
be taken to prevent
B
be taken to forbid
C
are taken to prevent
D
are taken to forbid
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______ he was at home, I would have phoned him then.
#86596
A
Had I known
B
I had known
C
Would I know
D
I would know
The demand that the law on gun ownership _____ be changed ___ is very strong.
#86781
A
changes
B
will be changed
C
be changed
D
be changing
Such a good opportunity may not come again, so you ____________ let it go this time.
#88193
A
hadn’t better
B
wouldn’t better
C
would better not
D
had better not
 He was determined that his children_______ to the best school available.
#89159
A
should go
B
went
C
ought to go
D
would go