完成句子 根据汉语意思完成英语句子，每个空格填一个单词。
我们应该独立完成作业。
We should__________  our__________ by ourselves .
你介意在公共场合压低你的声音吗？
Would you mind __________ __________ your voice in public?
你所使用的表达方式取决于你的说话对象或者你跟他们的熟悉程度。
The expressions you use might ___________ __________ whom you are talking to or how well you know them.
我国政府已经逐步允许一些家庭拥有第二个孩子。
Our government has already ___________ some families to have a second child___________.
中国电信将会为它的客户提供4G服务。
4G service will___________ __________ for its guests by China telecom.