151。 I learned that her father ____ in 1950.A had died B died C dead D is dead
解析：该题正确答案为B。从句中的谓语动词动作虽然发生在主句谓语动词的动作之前，但因从句中有明确的过去时间状语in 1950，所以不用过去完成时态，而用一般过去时态。
152。 The five-year-old girl ____ by her parents。A is looked B has looked forC is being looked for D has been looked解析：该题正确答案为C。在带有介词的动词短语用于被动语态句中，介词不能省，否则就变成了不及物动词短语，而不能用于被动语态的句子中。
153。 We had hoped that he ____ longer.A stays B have stayed C stayed D would stay
解析：该题正确答案为D。had hoped表示本希望，同样用法的动词还有think， expect等，后面的句子需用虚拟语气
154。 Mary wants to see you today。I would rather she ____ tomorrow than today。A comes B came C should come D will come解析：该题正确答案为B。would rather后面的从句需用虚拟语气，用动词过去时表示。
155。 It is wise to have some money ____ for old age.A put away B kept up C given away D laid up
解析：该题正确答案为A。意为存keep up意为继续give away意为分发lay up
156。 She says she doesnt feel like ____ out with you。A going B to go C for going D went
解析：该题正确答案为A。 feel like = want，此处like为介词，后面要接名词或动名词作宾语
157。 _______ if he had any bad habit， she replied that he was a heavy smoker.A。 Ask B。 To ask C。 Asked D。 Asking解析：该题答案为C。主语she是被问。
158。 They _______ to walk in the street at might。A。 didnt dareB。 not daredC。 not dareD。 dared not
解析，该题答案为A，此空需选一动词作谓语，因为后面是to walk， didnt dare是行为动词dare过去时态的否定形式。
159。 When he was very old， Mr。 Smith _______ sit for hours without saying a word。 A。 wouldB。 shouldC。 mustD。 used解析，该题答案为A， would此处表过去的倾向性，习惯性动作，意为总是如： When we were children， we would go swimming every summer。
160。 Dont forget to post the letter， _______ ?A。 will youB。 do youC。 wont youD。 shall you
解析：该题答案为A，在否定句、祈使句后只用will you?，但肯定的祈使句后可用如，Wait for me， will (wont， can， cant， could) you?
161.He hardly writes to you， _______ ?A。 doesnt heB。 does heC。 do theyD。 has he
解析：该题答案为B，hardly否定副词，反问部分要用肯定形式。
162。 _______ I accept the gift or refuse it is none of your business。A。 IfB。 WhetherC。 Even ifD。 No matter when解析：该题答案为B。whether可以和or连用，if不可以，此外if一般仅用于宾语从句。
163。 The way _______ these comrades look at problems is wrong。A。 whereB。 in thatC.XD。 with which解析：该题答案为C，先行词是way，定语从句中用that或in which来引导或不填。
164。 ____a long time since I saw you last time.A.It wasB。 It isC。 It had beenD。 It can be
解析：该题答案为B，It is +时间数+ since引导的从句是一个句型，意为从时候以来过了多久了。
165。 The chemical works _______ where my father has worked for thirty years in 1949。
A。 was built B。 were built C。 is built D。 are built解析：该题答案为A。works形式上是复数，意思上是单数，因此谓语动词用单数，类似的还有news， maths， politics， physics。