. “Excuse me, I want to have my watch fixed, but I can’t find a repair shop.” “I know ________ nearby. Come on, I’ll show you.”
Suddenly it _________ to me that I should report the accident to the police.
The following chapters provide step-by-step instructions for practical _______ of genetic (基因)engineering to agriculture.
What a moving _____to see so many people offer help to these in danger!
—Please let me know where David is. I couldn’t find him anywhere. —Well, he _____have gone far—his coat’s still here.
He should have come here earlier, but he hasn’t _____yet.