Welcome to our club.You will be accepted as members ________ your age and sex.[ ]

―The weather is changeable here. Please take more clothes.― _________.

Is your mother a bus driver— Well, she _______________, but now she is a shopkeeper.

当你称呼李老师（男）时，应如何称呼__________.

I ______ you for a long time. Where ______you ______