Scientists are working hard to make _______ possible for people to live on Mars in the future.

Zhang Yu is a ________ girl from Sichuan.

Miss Smith never wastes money on anything too expensive, even though she can ________ to. – Yes, she does. She has given much of her money to charities.

Sunshine Park is a beautiful place ________ a big lake and many trees. [ ]

Is your watch like Bill’s and Ann’s ? ——No. But it’s almost the same as _________.