--Can a plane fly ________ the Atlantic Ocean?
--Yes, but it needs to go________ the clouds for hours.
| A．through; across | B．across; through |
| C．across; across | D．through; through |
The Dragon Boat Festival this year will come ______ four days.
| A．after | B．for | C．during | D．in |
We can’t do it that way --- but whether it will work is ______ matter.
| A．other | B．another | C．each | D．every |
--______ is your father? Does he still work as an engineer? --Yes, he has been an engineer for thirty years.
| A．Who | B．How |
| C．What | D．Which |
I’d like to know _____. –Maybe in the forest.
| A．whether we will go camping |
| B．where we will go camping |
| C．whether will we go camping |
| D．where will we go camping |
He has _____ arms now and is able to pick the table up with one hand.
| A．weakest | B．weaker |
| C．strongest | D．stronger |