--What language do Americans speak? -_________.
The exercises ________to be harder than we thought.You should practice more before the exam. Remember, practice makes perfect.
In summer milk quickly go bad _____it is put into a fridge.
The dictionary is ________ to my translation, but that one is ________.
In order _______ for the meeting, my sister forced herself to get up early this morning.
The boy had already lived in England for a year, _______ he had a big advantage _______ the other students.