You’d better speak aloud ______ we can hear you.
| A．so that | B．as … as | C．as if | D．since |
I used to eat a lot in the morning. However, I ________ used to eating anything now because I always sleep late.
| A．don’t | B．didn’t | C．haven’t | D．am not |
– Hi, Sam. A nice day, isn’t it?
– Yes. ________ go to the park to relax ourselves?
| A．Would you like | B．Why not | C．What about | D．Why don’t |
She always watches her son ________ the road every morning, or she will feel worried.
| A．crossing | B．cross | C．to cross | D．to crossing |
Finally, people found computers ________.
| A．useful | B．are useful | C．don’t useful | D．doesn’t useful |
They still can’t decide ________ with our difficulties in learning math.
| A．what to deal | B．how to do | C．what to solve | D．how to deal |