In that school, English is compulsory for all students, but French and Russia are ____ .

The violin will have to be tuned before it _____

What a pity! The car ran out of sight before I could _____its number.

You know what, Mike. There are already five people in the car. They still want me to go with them.—Oh. It _______ a comfortable journey.

Mom used only half of the money, the rest of which ______ saved for other purposes.