Sheldon could have defeated Howard in the match, but he _______ too careless at the last minute.
I’m going to buy a car. Any advice, Charlie?—Well, it depends on(根据) ________. If money isn’t a problem, you can buy a BMW.
of the students in my school are girls.
Nobody teaches me English. I learn it all by______.
The park is a beautiful place _______ a big lake and many trees. [ ]