He disappeared last month, _____ we have heard nothing of him[ ]

Will you give me some suggestions on my job interview?—Smiling is a great way to make yourself _______.

Let’s play football on the playground.- It’s so hot outside. I prefer_______ at home to_______.

I’m still working on my paper.— Oh, you’ll miss the deadline. Time is __________.

How the cartoon animals look!— Thank you. This is my art assignment (作业).