He first the trees___ half and then ____ four parts.
----What do you know the _____ of are the pig influenza in humans?---- Usually similar to regular human seasonal influenza.
People go out with masks,________.
Turn on the television or open a magazine and you ____ advertisements showing happy families.
In our school, many a boy ____ playing football and more girls than one ____ playing it.
--- Hello, is Mary in?--- I'm sorry she ____ come to the phone because she is having a bath.