— Your hat is nice.
— _________.
| A．OK | B．Yes, it is | C．Thank you | D．No, it isn’t |
We must be strict _________ our work and strict _________ ourselves.
| A．with; in | B．in; with | C．in; in | D．with; with |
You seem ___________. What are you____________?
| A．worries; worrying about | B．worry; worried about |
| C．worried; worrying about | D．worried; worry about |
These broken pieces of plates don’t fit together, they ___________ parts of different ones.
| A．can’t be | B．can be | C．mustn’t be | D．must be |
_________Jimmy knows he may fail, ________he will still try.
| A．Though; but | B．Though; / | C．But; though | D．But; / |
Daniel was ___________ a bad mood and couldn’t find anybody to ___________.
| A．on; tell about | B．on; talk with | C．in; talk to | D．in; tell with |