1. Do you think kids should at home?
2. , he often fell ill and his grades .
3. me some books?
4. Everyone should keeping the environment clean and tidy.
5. kids learn to be independent, it is for their future.

【解析】：1. 考查固定短语“帮忙做家务”，“帮忙”是help with，“家务”是housework，should后接动词原形，所以填help with housework。
2. “结果”是固定短语As a result，“落下”用fall behind，根据fell可知用一般过去时，fall的过去式是fell，所以填As a result; fell behind。
3. “你能……吗”用Could you...，“借”表示“借出”用lend，所以填Could you lend。
4. “参与”是固定短语play a part in，should后接动词原形，所以填play a part in。
5. “越……就越……”用the+比较级，the+比较级，“早”的比较级是earlier，“好”的比较级是better，所以填The earlier; the better。
【答案】：1. help with housework
2. As a result; fell behind
3. Could you lend
4. play a part in
5. The earlier; the better

1. It is to sit here without doing anything.
2. Tom didn't study hard. , he didn't pass the test.
3. Amy her sick mother at home last night.
4. My daughter's dream is a famous university in Beijing.
5. Don't others all the time. You should do things alone.

【解析】：1. 考查固定搭配。句意：坐在这里什么都不做是浪费时间。“a waste of time”表示“浪费时间”，符合语境，故填a waste of time。
2. 考查短语辨析。句意：汤姆学习不努力。结果，他没有通过考试。“as a result”表示“结果”，用于引出结果，句首首字母大写，故填As a result。
3. 考查动词短语及时态。句意：艾米昨晚在家照顾她生病的母亲。“take care of”表示“照顾”，根据“last night”可知用一般过去时，take的过去式是took，故填took care of。
4. 考查动词短语。句意：我女儿的梦想是进入北京的一所名牌大学。“get into”表示“进入”，此处用动词不定式作表语，故填to get into。
5. 考查动词短语。句意：不要总是依赖别人。你应该独自做事。“depend on”表示“依赖”，Don't后接动词原形，故填depend on。
【答案】：1. a waste of time
2. As a result
3. took care of
4. to get into
5. depend on

Ⅴ.完形填空。
Lisa is serious about the chores in her house. She gives her children things that they 1do according to their ages. She started by asking John, the 2of her two sons, to help with the dishes. It is now an easy chore 3the 15-year-old boy. His 13-year-old brother, Dave, now 4him too. They take turns(轮流) washing the 5each week. The boys also clean their study tables, make their beds and 6food from the market on Sunday mornings. Besides these, the boys also know how to cook easy meals 7their parents are not at home.
The family of 8live in a big house but they do all the housework themselves. Lisa says, “When I was young, my father wanted us to do things on our own and learn how to 9ourselves. Now I'm showing it to my kids.”
John says, “Doing chores is 10. You can learn important life skills and responsibility(责任).”

【解析】：
1. 考查情态动词。根据“according to their ages”可知，Lisa是根据孩子的年龄给他们安排能做的事情，“can”表示“能够”，符合语境。“must”（必须）语气太强，“may”（可能）语气较弱，此处强调能力，所以选B。
2. 考查形容词比较级。根据“of her two sons”以及后面提到15岁的John和13岁的Dave，可知John是年长的那个儿子，“elder”表示“年长的”，用于家庭成员之间的比较，所以选A。
3. 考查介词。“It is an easy chore for sb.”表示“对某人来说是一件容易的家务”，“for”表示“对于”，符合语境，所以选C。
4. 考查动词。根据“too”以及“They take turns washing...”可知，Dave也帮助John，“helps”（帮助）符合语境，“likes”（喜欢）和“hates”（讨厌）不符合轮流做家务的语境，所以选C。
5. 考查名词。上文提到“help with the dishes”，所以此处指轮流洗碗，“dishes”（盘子，餐具）符合语境，所以选B。
6. 考查动词。“buy food from the market”表示“从市场买食物”，“borrow”（借）和“cook”（烹饪）与“from the market”搭配不当，所以选C。
7. 考查连词。“when”引导时间状语从句，“when their parents are not at home”表示“当他们的父母不在家时”，符合语境，所以选A。
8. 考查数词。文中提到Lisa和她的两个儿子，一共四口人，所以选C。
9. 考查动词短语。“take care of oneself”表示“照顾自己”，符合父亲希望“我们自己做事并学会照顾自己”的语境，“work on”（从事）和“turn on”（打开）不符合，所以选C。
10. 考查形容词。根据“You can learn important life skills and responsibility”可知，John认为做家务是好的，“good”（好的）符合语境，所以选B。
【答案】：1.B 2.A 3.C 4.C 5.B 6.C 7.A 8.C 9.C 10.B