根据所给汉语完成下列句子,每空一词
我们是否需要更多的食物,这要视到场人数而定。
Whether we need more food________ ________how many people turn up.
我不知道这个单词怎么发音。
I don’t know________ ________ ________this word.
他是否是个美国人仍然是个秘密。
________ ________ ________he is an American is still a secret.
请您给他捎个信儿好吗?
Would you be kind________ ________ ________a message to him?
他经常在空闲时间做大量的听力练习。
He often does lots of________ ________in his free time.