The robots can ___ people under the buildings and can also ___ the sick people.
| A．look after， look at |
| B．look for， take care of |
| C．look out， look into |
| D．look at， look after |
When you have some difficult math problems, you can ____ your math teacher.
| A．turn to | B．to ask | C．turn | D．ask for |
She didn’t sing the song ____ at the party last night.
| A．enough good | B．well enough | C．enough well | D．good enough |
—Do you think Brazil will beat Japan in the next match?
—Yes. They have better players. And I ____ to watch the match next Sunday.
| A．hope | B．prefer | C．wish | D．think |
—____ lovely day! Let’s go for a picnic, shall we?
—Good idea!
| A．What | B．How | C．What a | D．How a |
I often chat with my classmates ____ the Internet in my spare time.
| A．on | B．through | C．across | D．by |