My family plans to move into the building that is over there now

Mike wants to know if ________ a picnic tomorrow.—Yes. But if it ________, we’ll visit the museum instead.

With the word “ PM2.5” ________ appearing in media reports, people pay greater attention to it and seek health tips for smoggy days.

On summer nights, the weather is usuallyhot at night in the south of China.— Yes, so I often go to sleep ______ the window________.

Tu Yoyo devoted herself ________to her research and it made her famous in her field.