Can you imagine _______________ on the earth in the future

When will your brother return –I will tell you as soon as he ___back.

___ you’ve watched it, you can’t imagine how fun the film Zootopia is.

There are many people in the park. Some are walking along the lake. _________ are sitting on the grass.

______ you I owe a thousand apologies ______ havingdoubted your ability.