—I’m sorry, but the manager isn’t here yet. Shall I have him call you when he comes back?—No, I’ll call him later. If I call again in half an hour, do you think he ?
____ the main idea of the text, and you will be able to answer the question.
The car is environmentally friendly because it uses electricity instead of gas. _____, it is less expensive.
She showed me a red silk dress _____ online, which cost her only 10 dollars.
Having no enough time to practice, the girl wondered whether she _____ pass the driving test.
I recorded the professor’s speech on my cellphone _____ I could listen to it several times later.