... chỉ môn học ( tận cùng bằng ICS như physics …. ), bệnh tật ( mumps , meascles, rickets .. ), tên riêng ( Miss White .. ), danh từ không đếm được ( news, goods, water, sugar …… ), danh từ số ít ( ... they (can). 2. If I (be) you, I (tell) her the truth. 3. If she were older, she (have) more sense. 4. We all (not ,go) to school if tomorrow (be) Sunday. 5. Peter would answer the phone if he (be) ... ) V 3, ed S + would / could/might ( not ) have V3,ed 4 (mixed ) S+ V2 ( present time) S+ had + V3 ( past time) S would/could have + V3 ( past time ) S + would/ could + V ( present time) EX: (mixed)...