如图所示，有一个写着F字样的胶片放在教学用投影仪上，此时屏幕上刚好形成一个清晰的____像。如果要得到更大的清晰的像，应使投影仪____（填“远离”或“靠近”）屏幕，并把透镜向____（填“上”或“下”）移动。

下列各项中表达正确的是（    ）

阅读短文，回答问题。
    Rose's summer holiday is coming soon. Her family loves to go on trips in summer. Last summer, she went to a lake with her parents. She swam in the lake and played on the beach.
    This summer she will go on a trip to the sea with her grandfather and grandmother. She will swim in the sea. She will watch the ships on the sea. She will be happy for the summer holiday.

在“青春随想”综合性学习活动中，同学们展开热烈讨论，现在请你完成以下任务。

The English in the future will be quite different from the English of today. It is possible that some English words may even ________ completely.