________ so much trouble, we failed to complete the task ontime.

I don’t like Tom’s way of behaviour，but________I admire his great knowledge.[ ]

Tina_________wait _________ see her parents .

Isn’t that Ann’s husband over there?– No, it ________ be him. I’m sure he doesn’t wear glasses.

______ is important for all of us ___ English loudlyin the morning.