-Can you help me with the maths homework, mom?-You can't always ________others' help for your homework.Do it by yourself this time, dear.
Green products are becoming more and more popular because they are environmentally.
Don't the boy's words too seriously.
---I believe we've met somewhere before. ---No,.
What a dirty room you have! It needsat once.
---Will you hurry up? When will you ? It's already too late. ---Oh,just a few lines.