Answer: Here there are the aswers for each question and a small explanation for each case:
Explanation:
1) Hola,
Diana:
Mis tios (1) vienen hoy a las cuatro de la tarde. Tu (2) debes abrir la puerta, por favor. Yo (3) voy a casa a las cinco. Hoy, yo (4) asisto a la clase de economia de tres a cuatro y media. A las cinco menos quince, (5) corro a tomar el autobus.
Nos vemos.
Gracias, Gloria.
For the question (5) the proper conjugation of the verb correr is for the person Yo, although it’s not written within the text this grammatical person is implied.
Answer:
ok not so sure about it and it is a time that they told your y
Answer:
See explanation below.
Explanation:
From the definition of adjacent angles, the sum of measure of all the adjacent angles on a horizontal line equals to
.
From the given figure, we have:

And from the definition of alternate angles, we have:
