—What’s Jack up to in the shoe shop? He’s there for ages.
—It’s ______ that he hasn’t decided which pair to buy.
| A．sure | B．obvious | C．confusing | D．curious |
Let your little brother play your toys as well, Alice — you must learn to ______.
| A．support | B．spare | C．share | D．care |
I agree with most of what you said, but I don’t agree with ______.
| A．anything | B．something | C．nothing | D．everything |
The man insisted ______ a taxi for me even if I told him I lived nearby.
| A．on finding | B．to find | C．in finding | D．find |
If better use is ______ of your spare time, you will make still greater progress in it.
| A．spent | B．made | C．taken | D．thought |
— Oh, it’s you. I ______ you.
— I have just had my hair cut, and I’m wearing new glasses.
| A．don’t recognize | B．haven’t recognized |
| C．didn’t recognize | D．hadn’t recognized |