TikTok， which is （sudden） everywhere on the Internet， is making its way into our lives．
Schools are still closed in some countries （stop） the spread of the virus．
Don't worry． Hobo is a smart dog and I'm sure he （come） back soon．
Anne Frank went into （hide） with her family and wrote the famous diary．
We are who we are today because of the （choose） we made yesterday．
People started to get （patient） after waiting at the gate for two hours．