I. 
1. Susan is friendlier than Tom (comparative)
2. That's the best movie I've ever seen (good - better - the best) (superlative)
3. Today is colder than yesterday (cold - colder - the coldest) (comparative)
4. My house is the highest in my neighborhood (high - higher - the highest) (Nhà tôi là nhà cao nhất trong vùng lân cận)
II. 
1. He said them to open the door (said/told/... sb + (not) to do sth
2. He told Jack that he would phone him the next day.
3. The plants are watered every day by Jack.
4. The road was opened 10 years ago
5. My mom asked what I was doing
6. The wine could be opened 3 hours before you use it 

Công thức chung cho reported speech: lùi thì (lùi về quá khứ)
VD:
will-would
shall - should
have V3 - had V3
but...had V3 - had V3
tomorrow - the following day (Tương tự với week và year)

Công thức chung cho passive voice
BE + PAST PARTICIPLE
modals = should/may/might/shall/will/.... + be V3
***place .... by sb...time (Thứ tự cho các adv Ở cuối câu)

Mình làm zí zụ một số cái đó
Best wishes ^>^

byroseanneparkblink
@roseanneparkblink

$\text{@su}$

`1`, more friendly / frendlier (từ này là từ đặc biệt)

`2`, best (so sánh nhất của good)

`3`, colder (tính từ ngắn thêm er khi so sánh)

`4`, higher (tính từ ngắn thêm er khi so sánh)

-------

`1`, He said to them to open the door. (S + say/tell/... + (sb) + to V / not to V)

`2`, He told Jack he would phone him the following day. (câu tường thuật, lùi thì của will là would)

`3`, The plants are watered everyday by Jack. (câu bị động)

`4`, The road was opened 10 years ago. (câu bị động thì QKĐ)

`5`, My mom asked me what I was doing (câu tường thuật câu hỏi)

`6`, The wine should be opened 3 hours before you use it. (bị động với modal verb - should)

$\text{#BTS}$