Show me your permit, please.— Oh, it’s not in my pocket. It ________.[ ]

It ____ last night, for the ground is wet now.

ade a mistake, though I didn’t ________

The famous writer often says that he ________ so much without the support and encouragement from his wife.

How much is too much for a schoolbag? — Experts say students should carry ______ more than 10 or 15 percent of their body weight[ ]