A.1.她已经吃过午饭了.
Shehasalreadyhadlunch.
2.他还没喝咖啡呢.
Hehasn'tdrunkcoffeeyet.
3.她们收拾好手提箱了吗?
Havetheyalreadyfinishedpackingtheirsuitcases?
4.你做过什么?
Whathaveyoudone?
5.你还有什么没做?
Whathaven'tyoudoneyet?
6.他离开了吗?还没有.
Hasheleft?
Notyet.
7.他什么时候走?明天下午.
Whenwillheleave?
Tomorrowafternoon.
8.她走了吗?走了.
Hassheleft?
Yes,shehas.
9.她什么时候走的?昨天上午.
Whendidsheleave?
Yesterdaymorning.
10.你要去度假吗?
Areyougoingtotakeaholiday?
11.你经常度假吗?
Doyouoftentakeaholiday?
12.你去年度假了吗?
Didyoutakeaholidaylastyear?
13.你度过假吗?
Haveyouevertakenaholiday?
14.你正在度假吗?
Areyoutakingaholidaynow?
B.写出过去式和过去分词.
come:(came);(come)have:(had);(had)pack:(packed);(packed)leave:(left);(left)
go:(went);(gone)do:(did);(done)know:(knew);(known)stay:(stayed);(stayed)