Question

The world (1)___________ bearing the brunt of global warming. Nevertheless, environmental experts (2)__________to have found some reasons for cheer. According to new research, all the carbon dioxide (3)___________into the atmosphere could mean no more ice ages anytime soon. Ice ages naturally (4)___________ about every 100,000 years or so as the pattern of earth’s orbit (5)____________with time and alters the way the sun (6)____________the planet’s surface.

1. a) has started; b) is starting; c) is started; d) started
2. a) seem; b) seems; c) are seeming; d) seemed
3. a) emitting; b) emitted; c) emit; d) emits
4. a) occur; b) are occurring; c) have occurred; d) occurs
5. a) changing; b) is changing; c) changes; d) changed
6. a) strike; b) strikes; c) striking; d) struck​

Answer 1

Answer:

The world (1) a) has started bearing the brunt of global warming. Nevertheless, environmental experts (2) a) seem to have found some reasons for cheer. According to new research, all the carbon dioxide (3) a) emitting into the atmosphere could mean no more ice ages anytime soon. Ice ages naturally (4) a) occur about every 100,000 years or so as the pattern of earth’s orbit (5) c) changes with time and alters the way the sun (6) b) strikes the planet’s surface.

Answer 2

Answer:

The correct options are :

1. a) has started
2. a) seem
3. a) emitting
4. a) occur
5. c) changes
6. b) strikes

Explanation:

The world ( 1 ) has started bearing the brunt of global warming. Nevertheless, environmental experts ( 2 ) seem to have found some reasons for cheer. According to new research, all the carbon dioxide ( 3 ) emitting into the atmosphere could mean no more ice ages anytime soon. Ice ages naturally ( 4 ) occur about every 100,000 years or so as the pattern of earth’s orbit ( 5 ) changes with time and alters the way the sun ( 6 ) strikes the planet’s surface.

So the correct options are :

1. a) has started
2. a) seem
3. a) emitting
4. a) occur
5. c) changes
6. b) strikes

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