Match a word from each box to form collocations. A B disease evidence key opportunity wind standards teeth flatly
Giải thích
1. disease spreads | 6. standards slip | |
2. evidence suggests | 7. teeth chatter | |
3. key issue | 8. flatly refuse | |
4. opportunity arises | 9. withstand pressure | |
5. wind howls | 10. smoke rises | |