wa, go, fq, aq, qt, jt, y

Here are the pronunciations of these letters or combinations in French:

"wa" - Pronounced like the "wa" in "water."

"go" - Pronounced like the "go" in "go."

"fq" - There isn't a direct equivalent in English. You could try pronouncing the "f" and "q" separately.

"aq" - Similarly, there isn't a direct equivalent. You would pronounce "a" as "ah" and "q" would be "kuh."

"qt" - Pronounced like "kuh-teh."

"jt" - Pronounced like "zhuh-teh."

"y" - Pronounced like the "ee" in "see."

Remember, French pronunciation can be tricky as it often involves sounds not present in English. 

Listening to native speakers and practicing can help improve your pronunciation.

Here are some examples using the letter combinations provided:

"wa" - "wagon" (pronounced: wa-gohn)

"go" - "goûter" (to taste, also used for an afternoon snack) (pronounced: goo-tay)

"fq" - There aren't common French words that start with "fq."

"aq" - There aren't common French words that start with "aq."

"qt" - "quatre" (four) (pronounced: ka-truh)

"jt" - "jeter" (to throw) (pronounced: zhuh-tay)

"y" - "yoga" (pronounced: yo-ga)

These examples should help you understand how these letter combinations are pronounced in French.