My pencil is b____.Can I use your pencil-s______?

My pencil is b____.Can I use your pencil-s______? Is her baseball in the l______ and f____ case?Yes,it is.Is that my b____?Yes,it is.Let's play it,IS that your pencil______the pencil box?A.in B,at C.on D.of my pencil is ____ my pencil case No,（） pencil is in the pencil case.A I B my C his D me my pencil box is in my My pencil box is in my r(.) Englishi问题No,（） pencil is in the pencil case.A I B my C his D me This isn't my pencil box.-----is red.A.My B.Mine C.Her D.his This is my pencil-sharpener.It is not( ).A.you B.your C.yours My pencil is red .() is black .A:you B:your C:yours D:your's is My ruler?—It‘s in the pencil box选一选,is My ruler?—It‘s in the pencil box选一选,A ,When B,Where C ,Why This is my pencil改成一般疑问句 This is my pencil.换成一般疑问句. blue is pencil case my 组成一句话 It is my pencil.改成否定句 is it my pencil?(改为陈述句) 改为复句this is my pencil box That is my pencil.同义句转换