I won’t believe that the five-year-old boy can read magazines ____ I test him myself.
| A．if | B．when | C．after | D．until |
—Could you please tell me _____________?
--“Rome wasn’t built in a day”. You should try to give it enough chances to become strong.
| A．why I should do to have a good memory |
| B．what I can do to have a good memory |
| C．how can I do to have a good memory |
| D．what can I do to have a good memory |
–What should parents do when their children have some problems?
--I think it’s ____ for them to be there with their children.
| A．impossible | B．important | C．impolite | D．difficult |
–Do you have some trouble ____ the problem? Do you need some help?
--No, thank you. I can make it myself.
| A．solve | B．solving | C．to solve | D．solved |
My pet dog ____ five months ago. Its ____ made me very sad.
| A．died, die | B．died, death | C．death, dead | D．dead, die |
We can go hiking next week ____ it rains heavily.
| A．unless | B．if | C．though | D．because |