I’d like to go on a journey to Africa because I can see a lot of wild animals there.—Yes, it’s a region _____ in wildlife.

Look at ______ book on the desk . Is it ______useful one –Yes, it is . In the book there is much advice on howto learn math well.

essor Lee is considering going toteach in Shenzhen, where he can get paid_________.

I had _______ bad headache. Do you have _______ address of People’s Hospital— I’m sorry to hear that. Here is ________ address.

If itraintomorrow，we’ll go on a trip.