1.,wedecidedtoleaveatonce,aswedidn'twanttoriskmissingthebus.A.AsitbeingprettylateB.ItbeingprettylateC.ItwasbeingprettylateD.Beingprettylate2.Allthings,theplannedtriphadtobecalledoff.A.consideredB.beconsi

Question

1._____,we decided to leave at once,as we didn't want to risk missing the bus.
A.As it being pretty late B.It being pretty late
C.It was being pretty late D.Being pretty late
2.All things____,the planned trip had to be called off.
A.considered B.be considered
C.considering D.having considered
3.____tired after a hard work,she fell into bed and went straight to sleep.
A.Felt B,Feeling C.Being felt D.To feel
4.Classes____,the students left for home without delay.
A.were over B.being over C.are over D.over
5.The plane crashed,its bombs _____as it hit the ground.
A.exploded B,were exploded C.exploding D.were exploding
6.Arriving at the bus stop,_____waiting there.
A.he found a lot of people B.a lot of people were
C.he found a lot of people's D.people were found
选哪个,最主要是分析这部分,但是看的有点糊涂,三客油.
第一道选 B.It being pretty late,我弄不懂a,b,c,d不是都有being吗，为什么要It being...这种形式。

Answer 1

1.D 现在分词短语作状语表示原因.being + adj.常放在句首表示原因.
2.A 独立主格结构.过去分词作状语,前面的All things是considered 的逻辑主语,同时还含被动意义.
3.B 不定式用作其他句子成份时,其动作常在谓语动词所表示的动作之后,所以这里不宜选D.
4.B 独立主格结构,class 是being over的逻辑主语.这里不能选A.如果选A,逗号后少了一个并列连词.
5.C 独立主格结构.
6.A 现在分词作状语,其逻辑主语就是句子的主语,因此,选A而不选B