Was it in 1969 ____ the American astronaut succeeded ____ landing on the moon?
Susan was just _____ at those pigeons at the time, so I don’t think she saw me.
------Mum,can I go out to play with Tom for just a while ? ------ _______ and do what you like.
---Do you think our basketball players played vey well yesterday? --- _____________.
Helen always helps her mother even though going to school most of her day.
—English has large vocabulary, hasn’t it? —Yes, more words and expressions and you will find it easier to read and communicate.