Marie Logan likes designing solar racing cars. She_____ five or six different cars so far. [ ]

is Tom’s birthday. Let’shave a birthday party tonight, shall we — ____________.

Is it true that Mike refused an offer from Yale University yesterday—Yeah, but I have no idea __________; that’s one of his favorite universities.

I guess we’ve already talked about this before but I’ll ask you again just_____.

There are over ______ books of all kinds inthelibrary.