Since my parents went to Shanghai, I _________ with my aunt.
A.live B.lived C.have been living D.was living
— Let's go shopping for some new clothes this Sunday.
— I want to, but I can't. I _______ money for a new computer.
A.am saving B.have saved C.saved D.was saving
— Have you finished your homework?
— Not yet. I _______ it after dinner.
A.do B.am doing C.have done D.will do
The book is popular because the author wrote it in friendly and _________ language.
A.confusing B.difficult C.ordinary D.special
The company wants to _______ its leading position in business.
A.maintain B.leave C.recognize D.balance
Students can ________ knowledge from teachers and books.
A.approach B.illustrate C.acquire D.prove
