This color pencil is (Li Lei's)(括号提问)this color pencil

This color pencil is (Li Lei's)(括号提问)this color pencil This color pencil is Li Lei's 就Li Lei's 提问 ,___________ ___________ this color pencil? this is your pencil what color is your pencil?it is Y--------- Is this your pencil?是什么意思? Is this pencil your?改错 This is his pencil case. is what your case pencil color (连词成句)is what your case pencil color (连词成句)is what your case pencil color (连词成句) Mary wants to go to the zoo with hei friends.改为同义句Mary_____ _____to go to the zoo with her friends.This color pencil is Li Lei's.(就“ Li Lei”提问）_____ _____this color pencil? But this color is very water color pencil是什么意思 This is a pencil box.对a pencil box 提问 This is a pencil box.(对” a pencil box”提问 ) This is your pencil.(改为一般疑问句) this is a pencil 改为一般疑问句 This is my pencil改成一般疑问句 Is this your pencil case中文 this is his pencil case 复数句