2.can you lend your pen to me?
can ___ ___your pen?
3.my favorite animal is the elephant.
I ____ the elephant ____ ____ all animals.
4.he started swimming when he was four years old.
he started swimming ____ ____.
5.l heard nothing a minute ago.
l ____ _____ _____ a minute ago.
1.the suitcase is very heavy,(改为感叹句)
____ _____ _____ _____ _____ it is !
2.l don't know how l can make popcorn.(改为简单句)
l don't know ____ ____ make popcorn.