What a lovely present the old lady has received for her ______ birthday!

Kangkang, how many apples are there _____ the tree? —Too many. [ ]

Whose book is this?—-It _______ our geography teacher’s. You see, his name is on it.

The rain came to a stop the night before.The fields are still full water.——It__________for nearly a week.

Do you know Neil Armstrong? —- Yes, he is the first man ___ on the moon..