I rang you at about nine, But there was no reply.— Oh, that was probably ______ I was seeing the doctor[ ]

Wang Lin is trying Englishbecause she plans to England.

Nowadays children should learn to ______ other children.

The city is well known for its education of good quality, however, its standards of education have __in recent years .

We’d better take umbrellas—I’m sure it _____ when we arrive in London; it’s always wet there at this time of year