Tom has been preparing carefully for the English examination, so that he can be sure of passing it at his first ___ .
In the coming school sports meet, the school will have us ____ groups.
If you can’t understand these sentences, your constant lack of handing in homework ____.
We all ____ that the construction of the bridge will be finished next term.
____ to cholera, the people became _______.
As we know, the UK _____ four parts, England, Wales, Scotland and Northern Ireland.