Hãy luôn nhớ cảm ơn và vote 5*
nếu câu trả lời hữu ích nhé!
7. will certainly complete -> will have certainly completed
-> by the time HTĐ (S Vs/es), TLHT (S will have V3/ed)
8. buys -> bought
-> HTHT (S have/has V3/ed) since QKĐ (S V2/ed)
9. we'll be cycled -> we'll be cycling
-> at this time next Sunday (TLTD, S will be Ving)
10. won't come -> don't come
-> TLĐ (S won't V) when HTĐ (S don't/doesn't V)
11. was knocking -> knocked
-> QKĐ (S V2/ed) when QKTD (S was/were Ving)
Hãy giúp mọi người biết câu trả lời này thế nào?