Answer:
1). Your exam results would be much better if you worked a bit harder.
2). If you moved to a new city, you would make friends really quickly.
3). Homelessness wouldn't be such a big problem if the
government did more to help.
4). I'd finish the housework a lot faster if you gave me a hand with it.
5). Would she remember me if I got in touch after so many years?
6). You'd have more time for schoolwork if you did not spend so long playing computer games.
7). If I told you the truth, you would not believe me.
Step-by-step explanation:
Conditional sentences are elucidated as the sentences that expresses a condition and the consequences associated with it. These sentences are also employed to express the hypothetical situations or factual implications as well.
The given sentences exemplify 'second conditional sentence' as they express two ideas simultaneously either to reflect a hypothetical situation(that is unlikely to be true) or a future situation(with a very low probability). In these sentences, the 'if' clause is written in past simple tense and the another clause uses 'would + V1' to state the another idea. Thus, the above sentences are filled as per this rule.