作业帮You _(keep) me waiting for two hours.
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I_(buy) a beautiful pen.----when _ you_(buy) it?
Ihaveboughtabeautifulpen,whendidyoubuyit?要用现在完成时.
when _ you_(buy) it?
didbuy因为有个when,强调的是那个时候的动作,所以只用过去时.特点:如果一个动作含有具体的过去时间状语时,该用过去时态,不能用完成时态.如:--Haveyouseenmypen?--Isawi
are you_ (feel) better now?
feeling,你现在感到好点了吗
If you_ it ,I will lend the nove to you.
选A.主将从现原则,主句将来时,if条件句用一般现在时表将来.再问：可我班老师选B啊...TT再答：我晕，你们老师说为啥了吗？这没道理啊，主将从现是很普通的语法啊，你们老师没注意这个？再问：你觉得会不
----Could I ask_______ with your computer?----Of course you_
D.第一空填陈述语序,因为前面已经是疑问语序了.时态应该是现在时is
—（Do)you_(have)many pets before?填空
Didyouhave
Could you_ take care of my dog..
涉及到语气B的可能性最小语气最委婉
when you_ _ _3个空,you_ _两个空cross it at a zebra crossing.
Whenyoucrosstheroad,youhavetocrossitatazebracrossing.
Can you_(come)and_(help)_(l)with_(l)Maths
comehelpmemy
_(be) careless any more or you_(make) mistakes
这句话要表达的意思是：不要再那么粗心,否则你会犯错误的.Don'tbe,willmake
时态题：sorry,I_(not know)you_(be)here
这个是高中语法关于时态的考点,只能用过去时,你现在已经见到对方和他说话了,你不知道他在这里这一刻之前的事情,所以用过去时,后面的were要遵循时态一致的原则.Ididn’tknowyouwereher
hurry up ,or you_( be )late for school
hurryup,oryouwillbelateforschool
Where did you_ that hat?
get你在哪拿到那顶帽子的
_(not eat)snacks while you_(do)your homework
Don'teataredoing
It's not good for you_(smoke)so much
tosmokeitisnotgoodforsbtodosth是个固定结构,表某人做某事不好.
keep
1.控制,压制,镇压；压低2.控制；压服；缩减开支3.控制,压制,镇压；压低,放低（声音）4.控制；减少
英语翻译the story you_ _is really interesting
Thestoryyoumadeupisreallyfunny.