3. ______ at the airport, he telephoned his wife and bold her what he would do when he got home.
A. Once arrived B. As soon as he reached
C. When he got D. Upon arriving
2. By the time Einstein was 14 years old, he ________ himself advanced mathematics.
A. has taught B. taught
C. had taught D. was teaching
1. What you said just now has ______ the matter we are discussing. Let’s come to the point.
A. something to do about B. nothing to do about
C. something to do with D. nothing to do with
60.B。由句意知,Tina现在已走,刚才在这里等你,因此用一般过去时。
59.A。老人开始跑回家与太阳落山两个动作都发生在过去,而后者又发生在前者之前,故前者用一般过去时,后者用过去完成时。
58.D。用过去完成式,此句意为:“我认为他们已经走了”。
57.C。由题意,电影早点结束是一般式,而一起去书店是将来打算去做的,故用“将来式”。
56.D。由语境与题干可选D。
55.B。现在进行时表将来,第二句句意为:是的,我正要完成工作,它不会花费太长时间的。
54.A。该句考查的是not ... until句型,由until,when,before等引导的时间状语从句不与将来时态连用,应该用一般现在时或现在完成时代替,故选A。