-- I’ m surprised to hear that Sue and Paul have __ . ----So am I. They seemed very happy together when I last saw them.
Energy drinks are not allowed _______ in Australia but are brought in from New Zealand.
The disaster is so serious that the people in that area really have a lot of difficulty ______ with their lives.
Having a walk after supper is certainly good for the old people, but it remains ______ whether they will enjoy it.
If better use is _______ your spare time, you will have a more brilliant future.
The fire made _____ difficult to rescue the people trapped under the ruins in the earthquake.