Question

Use the verbs in the Simple Present form to complete the sentences.

1 If there …………………. (not be) gas, you……………….(not can)cook the cake.

2 If there ………………….(be) Sunlight, water ……………….(get) warm in the tank.

3 If a single battery ……………..(make) the bulb shine dimly, then two

batteries …….. (make) it shine brighter.

4 If your house ……………(have) central air conditioning, cool air probably

………… (flow) through the same ducts that heat does and is regulated by

the same thermostat.

5 In a house or any building, If the lights …………………..(be) on, they

……………… (consume) electricity; turn off the lights you don't need.

6 If you …………….. (pour) oil in water, it ……...…………….(not float).​

Answer 1

Respuesta:

1 isn't, can't

2 is, gets

3 makes, make

4 has, flows

5 are, consume

6 pour, doesn't float