and, in addition, moreover, furthermore, indeed, again, similarly, likewise, also, next, first ... last, finally, subsequently, too, in addition, what is more, as well as, at this stage, at the same time, on the one hand
so, thus, therefore, then, hence, generally, consequently, because, since, to this extent, at most, in conclusion, as a result, because of this, in this way, due to, in the case of, nevertheless
Comparing and contrasting: (remember - don't just describe one thing and then write a separate paragraph about the other ... you need to bring out the similarities and differences - use these link words...)
thus, however, whereas, although, on the other had, by contrast, similarly, an exception to this, even though, instead of, unlike, in spite of
Giving examples: (so important for L3 answers)
for example, when, in particular, for instance, such as.