I wonder ______.
| A．how much did your coat cost |
| B．how much is your coat cost |
| C．how much does your coat cost |
| D．how much your coat costs |
Science is really _______ useful sucject although it is very difficult.
| A．an | B．a | C．the | D．/ |
—__________ feels sad sometimes.
—Yes, it’s normal to feel sad when something bad happens to us.
| A．Everyone | B．Nobody | C．None | D．All students |
—Tom read the passage and found
| A．carefully enough; something important |
| B．enough carefully; important something |
| C．enough carefully; something important |
| D．carefully enough; important something |
—He was afraid of ________ in public.
—But now he feels a little more confident.
| A．speak | B．spoke | C．to speak | D．Speaking |
—The summer vacation is coming in a few days. I’ll share the holiday with my daughter by traveling.
—____
| A．Good luck! | B．Well done! |
| C．Congratulations! | D．Have a good trip |