______ he has gone abroad is not true.
| A．Whether | B．When | C．That | D．Why |
____ the main idea of the text, and you will be able to answer the question.
| A．Grasp | B．To grasp | C．Grasping | D．Grasped |
The car is environmentally friendly because it uses electricity instead of gas. _____, it is less expensive.
| A．Besides | B．However | C．Instead | D．Therefore |
She showed me a red silk dress _____ online, which cost her only 10 dollars.
| A．to be bought | B．being bought | C．bought | D．having bought |
Having no enough time to practice, the girl wondered whether she _____ pass the driving test.
| A．should | B．could | C．might | D．must |
I recorded the professor’s speech on my cellphone _____ I could listen to it several times later.
| A．in case | B．now that | C．even though | D．so that |