1.-How many times__you__(be) to the Great Wall?-Only once.I__(go)there 3years ago.2.I think you__(forget)the date.haven't you?3.How Often___you__(drink)milk?4.Look!My little brother __(feed0the lambs.5.Jane has finished __(write)to the letter.Let's__(taking)her to the concert.6.They __(have)an English class at 9o'clock yesterday morning.7.She__(be) to the Great wall twice.
问题描述：
1.-How many times__you__(be) to the Great Wall?-Only once.I__(go)there 3years ago.
2.I think you__(forget)the date.haven't you?
3.How Often___you__(drink)milk?
4.Look!My little brother __(feed0the lambs.
5.Jane has finished __(write)to the letter.Let's__(taking)her to the concert.
6.They __(have)an English class at 9o'clock yesterday morning.
7.She__(be) to the Great wall twice.
答
1. have been went
2.have forgotten
3.do drink
4.is feeding
5.writting take
6.had
7.has been
答
have been
have forgot
is feeding
writing talk
had
has been
答
have.been ...went
have forgotten
do .drink
is feeding
writing take
was having
has been
答
have, been, went
have forgotten
do, drink
is feeding
writing, take
had
has been