—Sorry, I’m busy right now. I ___________ in an application form for grad school.

A.fillB.have filledC.am fillingD.will fill

A.changeB.changing

C.changedD.to change

A.MadeB.Make

C.MakingD.To make

【题目】Eating more vegetables will benefit you a lot.
→Eating more vegetables will to you.

【题目】Having watched TV for too long, I felt it boring.
→Having watched TV for too long, I it.

A. OrderingB. To order

C. Having orderedD. Ordered

A.having seatedB.having been seatedC.being seatedD.seated

A. Surprising. B. Thrilling. C. Boring.

A. To the supermarket. B. To the theater. C. To a restaurant.

【题目】我一直想掌握天文学方面的知识。