blow down; blow in; blow off; blow over
blow down表示“吹倒”、“刮倒”；blow in表示“吹进”、“吹入”；blow off表示“吹掉”、“炸掉”、“发泄”；blow over表示“暴风雨 吹散”、“过去”、“结束”。
[EXERCISES]
1) The high winds yesterday ＿＿＿＿＿ thousands of trees．
2) We sometimes had quarrels, but they soon ＿＿＿＿＿．
3) I had my hat ＿＿＿＿ by the wind．
4) A lot of dust ＿＿＿＿．You must clear it away．
Key: 1) blew down? 2) blew over? 3) blown off?? 4) has blown in
