Ⅰ.用括号内所给单词的适当形式填空
1．It's very important to keep ________(read) English every morning.
2．Parents are always ________(worry) about their children's schoolwork.
3．We all hope you can accept our ________(invite) and join us in the picnic.
4．My teacher always gives me some useful ________(suggest)．
5． We will graduate from junior high school soon, but our ________(friend) will continue forever.
