It was only when I reread his poems (诗) recently _____ I began to appreciate their beauty.
The engine of the ship was out of order and the bad weather ______ the helplessness of the crew at sea.
His calculation of the result of the exam _______ to the fact, but he failed again.
He is a politician and has a delicate sense of the current affairs all over the country.
Your money could _______ better use instead of _____ idle in the bank.
The lady tried on all the dresses in the stop but found _____ that satisfied her.