Look, Sally looks unhappy, what _____ the problem?A. seem to be B. seems to be C. seem that
If you like the ice-cream , you may have as __________as you can.
---What can I do for you? --- I’d like_______.
Today, ____ trees are still being cut down somewhere in the world.
I have to study ____ my English test ______ Wednesday morning.
Thanks a lot for ______ me ______ your party.