四、单词拼写与运用(共8小题,计8分)
根据首字母或汉语提示,完成下列单词的拼写,使句意明确、语言通顺。
1. TikTok is very ______；almost all my classmates use it.
2. Sharing toys with friends shows the g______ in your heart.
3. A ruler and a pencil are common t______ in our pencil cases.
4. Can you w______ this apple? I want to know if it's 200 grams.
5. The sun will ______（出现）from behind the clouds soon.
6. Tom went to school ______（没有）breakfast today. He was in a hurry.
7. Lisa felt ______（失望的）because her favourite movie was canceled.
8. We should ______（保护）trees by not cutting them down randomly.
