﹣I want to travel to the Black Bear Island next weekend．
﹣Good idea!Make a plan first， you will enjoy more beautiful scenery．（ ）
| A． |
but |
B． |
and |
C． |
however |
﹣﹣﹣ Jenny，I can't solve the problems by myself.What should I do？
﹣﹣﹣ Maybe working in groups is a good .
A．methodB．surveyC．report
Yuan Longping，known as the father of hybrid rice，helped lift the nation out of hunger.People will never forget .
A．meB．himC．them
- Excuse me，could you tell me ________？
- Sure.You can take the No.2 bus from here and get off in front of the cinema.
| A． |
when Sun Cinema closes today |
| B． |
how I can get to Sun Cinema |
| C． |
how can I get to Sun Cinema |
During the 16th century，Europe saw rich developments in science，medicine and the arts.People had to "invent" words ________ new ideas.
| A． |
to express |
B． |
expresses |
C． |
express |
You and I are lucky as we've ________ had to worry about finding clean water.
| A． |
often |
B． |
usually |
C． |
never |