— Have you had your breakfast yet?
—Yes. Mom _____ it for me.
| A．was cooking | B．is cooking | C．will cook | D．cooked |
—Will you please answer the door? It ________ be your sister.
—Sorry, I ________. I’m feeding the rabbit.
| A．must; mustn’t | B．may; can’t | C．will; can’t | D．must; needn’t |
—Jim, is physics difficult to learn in high school?
—Sure. No subject can be learned well ________ hard work.
| A．without | B．from | C．through | D．for |
—Wow! I’m full. The bread is delicious!
—That’s right! It will be ________ with better. Try next time!
| A．good | B．best | C．better | D．worse |
—Mr. Smith, would you please speak a little more ________?
—Sorry! I thought you could follow me.
| A．clearly | B．politely | C．seriously | D．slowly |
—Our school is going to hold the ________ Culture Festival.
—Yes! And we can take part in ________ activities.
| A．Fifth; fifth | B．Five; fifth | C．Fifth; five | D．Five; five |