1、 yes or no question: nǐ qù mɑ ？ nǐ shì mài kè mɑ ？ nǐ yǒu ɡǒu mɑ ？
nǐ qù bu qù ？ nǐ shì bu shì mài kè ？ nǐ yǒu méi yǒu ɡǒu ？

2、 what= shén me zhè shì shén me ？ zhè shì shén me shū ？ nǐ zuò shén me ɡōnɡ zuò ？

3、how many/much=duō shǎo … … duō shǎo qián ？ duō shǎo qián yì jīn ？zhōnɡ ɡuó yǒu duō shǎo rén ？

4、how old(asking age)= duō dà nǐduō dà?

5、 jǐ
jǐ+measure word+noun. (how many is something, the number about 10 or so)
jǐ ɡè rén ？ jǐ běn shū ？ jǐ jiàn yīfu ？ jǐ zhānɡ zhào piàn ？ jǐ ɡè xīnɡqī ？ jǐ ɡè yuè ？
jǐ+noun.
jǐ suì ？ how old? (the age about 10 or so)?
jǐ diǎn ？ what time?
jǐ tiān ？ how many days (10 or so)
xīnɡ qī jǐ? which day in the week? how many weeks= jǐ ɡè xīnɡqī？
jǐ yuè which month? how many months= jǐ ɡè yuè？
jǐ yuè jǐhào ？ what’s the date?
jǐ nián ？ how many years which year= nǎ yì nián

6、when= shén me shíhou? nǐ shénme shíhou huíjiā ？ nǐ shénme shíhou qù ɡōnɡsī ？

7、how long= duō chánɡ shí jiān nǐ xué xí duō chánɡ shí jiān？

8、where= nǎr/ nǎ lǐ nǐ qù nǎr？ nǐ zài nǎr ？ nǐ qù nǎr chīfàn ？

9、who= shuí/whose+ shuí de tā shì shuí ？ zhè běn shū shì shuí de ？

10、or=hái shì nǐ yào kā fēi hái shì ɡuǒ zhī？ tā shuō yīnɡ yǔ hái shì hàn yǔ ？

11、how= zěn me how to do/say=zěn me zuò/ shuō？ How is shanghai? =shang hai zěn me yànɡ？

12、which=nǎ nǐ shì nǎ ɡuó rén ？ nǐ mǎi nǎ yí jiàn yī fu ？ nǐ yào nǎ běn shū ？

Very educational! We also need a good English-Chinese dictionary as a learning tool.