单项选择题—Did Alan enjoy seeing his old friends yesterday —Yes, he did. He ______ his old friends for a long time.
单项选择题He is only too ready to help others, seldom, ______ , refusing them when they turn to him.
单项选择题The seaside here draws a lot of tourists every summer. Warm sunshine and soft sands make ______ it is.
单项选择题We hope to go to the beach tomorrow, but we won't go ______ it's raining.
单项选择题George couldn't remember when he first met Mr. Anderson, but he was sure it was ______ Sunday because everybody was at ______ church.