Now most families have only one child _____ our country’s one-child policy. A. since B. because C. because of
An e-mail address consists _______letters and dots and the symbol‘@’.
We’ll have a________ holiday. Let’s go to the beach,shall we?
Helen was too angry to say _________.
In our English class, the English teacher asked us to stand up and introduce__________.
______man with black glasses is my host father in Britain.