用already , just , yet , even 填空 Have you finished it _____? The plane hasn't taken off ____?The spaceship has _____ landed on Mars. And it has begun to send photos back to the earth.

来源:学生作业学帮网 编辑:学帮网 时间:2024/05/14 13:27:05

用already , just , yet , even 填空 Have you finished it _____? The plane hasn't taken off ____?
The spaceship has _____ landed on Mars. And it has begun to send photos back to the earth.

Have you finished it _yet____? The plane hasn't taken off _yet___?
The spaceship has —— already或just_____ landed on Mars. And it has begun to send photos back to the earth.