1. At last the girls found themselves at ______ foot of a mountain in ______ front of which stood a high tower and ______ down to rest for a while.
A£®the, the, sitting B£®the, \, sat C£®a, the, seating D£®the, \, seated
2. There is no ______, in my opinion, of discussing this problem now. it’s obviously too late.
A£®point B£®good C£®doubt D£®use
3. All of a sudden, Mary was very surprised to find the golden watch she ______ was nowhere to be found.
A£®repaired it B£®which had repaired C£®had repaired D£®had had repaired
4. I don’t think that good books are difficult to find ______ how to live a low-carbon life.
A£®for B£®to C£®on D£®in