there is a tiger under the tree.改否定句 is it vrey tall?改成复数there is a tiger under the tree.改否定句is it vrey tall?改成复数what's on the desk?回答三支铅笔

there is a tiger under the tree.改否定句 is it vrey tall?改成复数there is a tiger under the tree.改否定句is it vrey tall?改成复数what's on the desk?回答三支铅笔
there is a tiger under the tree.改否定句 is it vrey tall?改成复数
there is a tiger under the tree.改否定句
is it vrey tall?改成复数
what's on the desk?回答三支铅笔

there is a tiger under the tree.改否定句 is it vrey tall?改成复数there is a tiger under the tree.改否定句is it vrey tall?改成复数what's on the desk?回答三支铅笔
There isn't a tiger under the tree.
Are they very tall?
Three pencils.(There are three pencils.)