She _______ be here . I saw her come in.

A. can  B. may  C. should  D. must

A plant(植物) makes its own food in its leaves .Water comes to the leaves through the roots（根）. Air gets into the leaves through very small holes（孔） . The green coloring in the leaves uses the water and air to make the food for the plant . It also needs sunshine because a plant can make food only when the sun is shining.
Animals and people could not live without green plants . They both eat plants .People and some animals also eat the meat of some animals and these animals eat plants.
【小题1】 A plant gets food from________

She __________ be here. I saw her come in.

A. can                 B. may                  C. should              D. must

My parents had some strange rules when my sister and I were growing up. For example, they never    1   us soda or juice. Our choice was water or iced tea   2   no sugar. My mom’s   3   for it was that she didn’t like kids who only drank sweet drinks, or worse, kids who did not like    4  ! She wanted to teach us to like water or    5   unsweetened drinks that did not come in a bottle. We, on the other hand, wanted to    6   a coke when we ate out. Now I can make my own decisions, but I    7  choose juice or soda. I don’t __ 8___ it. It’s not because I don’t like it. I’m just used to drinking water. Many people    9  to think that a kid needs juice. If the child can’t get it, he or she will secretly buy this kind of drink elsewhere. I found this really    10  , since I was raised    11   no juice or soda, and I didn’t really    12   only having water. Now people    13   kids to make their own choices,    14   I grew up in a family where the children’s opinions were seldom (很少) 15   for, and the parents made the final decisions.

1.                A．needed        B．sold            C．bought   D．left

2.                A．with           B．of             C．off  D．without

3.                A．decision        B．reason         C．hobby    D．experience

4.                A．soda           B．juice           C．water    D．milk

5.                A．another        B．the other        C．others    D．other

6.                A．order          B．reply           C．obey     D．achieve

7.                A．ever           B．never          C．always    D．sometimes

8.                A．think about      B．take care        C．pay for   D．think out

9.                A．like            B．seem           C．study D．get

10.               A．excited         B．difficult         C．interesting D．necessary

11.               A．on            B．with           C．by   D．for

12.               A．give up         B．care about      C．take pride in    D．agree with

13.               A．allow          B．design          C．teach     D．cause

14.               A．as             B．since          C．but   D．though

15.               A．added         B．asked          C．influenced D．regarded