Algoritmia ejemplos y ejercicios pastranamoreno blog. Unit 1 english 3 used to is used to talk about past situations or habits that continued for months or years and to emphasize that the situation today is different. Dont have to mustnt mustntit is prohibited, you cannot do it. Used to has the same form in all persons, singular and plural and it is followed by infinitive.
You he she we they now make the sentences negative. We can use past simple questions to ask about the past. Complete the interview with georgia stump with the following phrases. Today it is saturday, so you dont have to wake up early. Worksheet 1 7 havehas to and dontdoesnt have to 1 complete the chart with the correct form of have to. May be freely copied for personal or classroom use. Would, used to, be used to, get used to solia y acostumbrar. After he arrived home, he unpacked and went to bed early. Ejercicios imprimibles, hojas reproducibles, gramatica, recursos y ejercicios pdf.
Presente simple en ingles ejercicios ingles online. Have to it is important or mandatory to do something dont have to it is your choice, you can do it or not. Dont have to and mustnt exercise s dont have to the choice is yours you dont have to come if you dont want to s mustnt total prohibition you mustn. Solucion ejercicios pendulo cantidad tiempo espacial. Present perfect or past simple interactive and downloadable. You can do the exercises online or download the worksheet as pdf. Carmen ocariz sanz montserrat ferreira rosa arruabarrena santos olatz ansa osteriz. B complete the sentences with the correct form of the verbs in brackets. Descarga nuestra pendulo simples pdf libros electronicos gratis y aprende mas sobre pendulo simples pdf. Pendulo, pesas, pesa atornillada, cronometro y regla graduada.
1312 819 207 554 421 575 718 361 523 1081 908 543 367 749 545 678 1522 1486 504 1447 173 1207 1346 1497 918 1556 1156 392 986 1477 81 822 630 911 203 1327 300 722 1289 377 1126 1319