(届陕西省西工大附中高三第六次模拟英语试卷)—Mom, can I go out and play with my friends now?—No, honey, you can’t _____ you haven’t recovered from the knee injury.
All the essays _____________, the teacher sent the students home.
---I was trying to carry out the plan, but I failed. ---Well, you _________, for we were uncertain it would do ________.
Up till now, full use of this theory has been ________ in building large ocean-going ships.
If I hadn’t stood under the ladder to catch you, you _________ now.
He likes ______ music so much that I think it right to buy him _____ Mp4 as _____ birthday present.