请教几个题目，谢谢！

friend_friend

1. 改为together with. (v. + together with sb. = v. + with sb. together). star可做动词, 明星在电影里出演角色就是star in the movie. 如Tom Crusie starred in the movie The Last Samurai.

2. 改为make possible. make possible sth. = make sth possible. 当sth.较长时, 放在形容词的后面去.

3. B. 改为was. 按说现在时也是可以的, 但看不出其它选项的错误.