1.   a an bank (un banco)
     

2.   a an hospital (un hospital)
     

3.   a an elephant (un elefante)
     

4.   a an desk (un escritorio)
     

5.   a an school (una escuela)
     

6.   a an umbrella (un paraguas)
     

7.   a an city (una ciudad)
     

8.   a an beach (una playa)
     

9.   a an island (una isla)
     

10.   a an order (una orden)
      

11.   a an house (una casa)
      

12.   a an antenna (una antena)
      

13.   a an computer (una computadora)
      

14.   a an university (una universidad) * 
      

15.   a an hour (una hora) * 
      

1)  pen (bolígrafo)

 

2)  island (isla)

 

3)  glass (vaso)

 

4)  watch (reloj)

 

5)  bicycle (bicicleta)

 

6)  wish (deseo)

 

7)  knife (cuchillo)

 

8)  tax (impuesto)

 

9) tooth (diente)

 

10) child (niño)

 

11) tray (bandeja)

 

12) country (país)

 

2:00

 

4:00

 

7:00

 

3:10

 

6:20

 

9:25

 

1:05

 

5:08

 

10:30

 

6:35

 

2:55

 

3:45

 

11:15

 

2:23

 

12:38

 

1)   4:05 - It's four oh five.

 

2)   5:15 - It's five fifteen.

 

3)  11:45 - It's eleven forty-five.

 

4)   1:20 - It's one twenty.

 

5)  10:40 - It's ten forty.

 

6)  3:30 - It's three thirty.

 

7)   4:10 - It's four ten.

 

8)   2:50 - It's two fifty.

 

9)   9:06 - It's nine oh six.

 

10)  9:15 - It's nine fifteen.

 

11)  7:25 - It's seven twenty-five.

 

12)  3:45 - It's three forty-five.

 

13)  8:55 - It's eight fifty-five.

 

14) 12:00 PM - It's twelve o'clock PM.

 

15) 12:00 AM - It's twelve o'clock AM.