My bike is broken. May I go ______ yours?—- Sorry, mine ________ broken down.

My father gives me a watch ______ my birthday present.[ ]

The time is drawing near_____food raised in space will directly benefit humans below.

Eight hundred and eighty-eight million, eight hundred and eighty-eight thousand, eight hundred and eighty-eight is _________.

The girl _____you talked with at the school gate is our new English teacher.