The sign says that children are admitted only if ________ by an adult.
#80121
A
to be accompanied 
B
accompanying
C
accompanied 
D
to accompany
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--- He has never learned French. ---- __________.
#83089
A
So I did
B
So have I
C
Nor I have
D
The same with me.
_______, I think, and all the problems could be settled.
#84120
A
If you make more efforts
B
Making more efforts
C
A bit more effort
D
To have made more efforts
Hardly ____ into the country ____ it began to rain.
#84443
A
we had got; when
B
we got; than
C
had we got; when
D
did we get; than