EXERCISE 2.Give the correct forms of the verbs using the first conditional A rains will rain (C)rain D . raining . There will be fewer birds if we damaging their homes . (not stop) 2. If we don't clean up the river , the fish (die). 3. If we turn off the air conditioner .we the electricity ( save) 4 . If you throw trash on the beach , it polluted (be) 5.We will save the environment if we the bike to school (ride) 6. If we keep the air clean ,we fresh air to breathe . (have) 7.We won't stop land pollution if we using too much plastic . (keep) 8. If we don't stop polluting the air ,we the environment (damage 9 . What __ if we don't do anything to lower pollution?(happen) 10. It the wildlife if we keep the rivers and seas clean . (not affe A. Few A. to A. aff A.m .Re nten If w Unl If Jr T f

Question

EXERCISE 2.Give the correct forms of the verbs using the first conditional A rains will rain (C)rain D . raining . There will be fewer birds if we damaging their homes . (not stop) 2. If we don't clean up the river , the fish (die). 3. If we turn off the air conditioner .we the electricity ( save) 4 . If you throw trash on the beach , it polluted (be) 5.We will save the environment if we the bike to school (ride) 6. If we keep the air clean ,we fresh air to breathe . (have) 7.We won't stop land pollution if we using too much plastic . (keep) 8. If we don't stop polluting the air ,we the environment (damage 9 . What __ if we don't do anything to lower pollution?(happen) 10. It the wildlife if we keep the rivers and seas clean . (not affe A. Few A. to A. aff A.m .Re nten If w Unl If Jr T f

Answer 1

The correct answers are:1. **don't stop** The sentence requires the negative form of the present simple tense to create a first conditional structure. "If we *don't stop* damaging their homes, there will be fewer birds."2. **will die** This uses the future simple tense in the result clause of the first conditional. "If we don't clean up the river, the fish *will die*."3. **will save** Again, future simple in the result clause. "If we turn off the air conditioner, we *will save* electricity."4. **will be** Future simple in the result clause. "If you throw trash on the beach, it *will be* polluted."5. **ride** Present simple in the 'if' clause. "We will save the environment if we *ride* our bikes to school."6. **will have** Future simple in the result clause. "If we keep the air clean, we *will have* fresh air to breathe."7. **keep** Present simple in the 'if' clause. "We won't stop land pollution if we *keep* using too much plastic."8. **will damage** Future simple in the result clause. "If we don't stop polluting the air, we *will damage* the environment."9. **will happen** Future simple in the result clause. "What *will happen* if we don't do anything to lower pollution?"10. **won't affect** The sentence requires the negative form of the future simple tense. "It *won't affect* the wildlife if we keep the rivers and seas clean."The multiple choice options provided (A, B, C, D) for question 1 are incorrect and irrelevant to the sentence structure needed. The question requires a verb in the negative present simple tense.

Câu hỏi

Giải pháp

Trả lời