(1) Mr. Pearson is the chef (
1. why
(2) People (
unfair.
1. who
(3) My sister, (
1.whom
2. which
2. whose
) created this delicious dish.
3. who
) names begin with A always get taken first, which is most
(4) This computer software is useful and, (
1. that
2. what
(5) A battery is a device (
1. it produces
3. produces
3. Which
4. when
) you once met, is visiting us next month.
2. that
3. when
4. what
3. where
4. where
) is more, not so expensive.
4. which
) electricity by chemical means.
2. by which production of
4. which produces