22．My daughter hasn’t been in touch with me for two months，and I wonder what has____her．

“Perhaps we need to send for Dr Smith to see what we can do about it,” Father suggested _____ to his neighbor who had come to discuss the problem [ ]

How many animals are there in the zoo—There are over ________ in it.

Hello! Nice to meet you. ________ my friend, John.

The doctor will not permit mother up __________ her leg is better