1 . 根据语境,选择下框中的单词或短语，必要时用正确的形式填空。框中有两个为多余的单词或短语。

wander     accompany       the instant       encounter     persuade ban       early on        found          employ       appeal to

1. I suggested the woman ________ her son to buy the toy, after all, he's just 6 years old.
2. Modern methods of tracking polar bear populations ________only since the mid-1980s.
3. Please give me a call ________ you get this message.
4. Live music performances continue to ________ because of the return of COVID-19.
5. I ________around Three Lanes and Seven Alleys at this time tomorrow morning.
6. ________ a lot of challenges , William doesn’t lose heart.
7. Whichever and whatever you like, there is an fantastic theme park ________ you.
8. Xiamen University, ________ in 1921, celebrated its 100^th birthday in 2021.