昨天和你一起喝咖啡的人是谁？Zuótiān hé nǐ yìqǐ hē kāfēi de rén shì shéi?
谁 shéi who
我觉得华为的手机没有苹果的手机好，你觉得呢？Wǒ juéde Huáwéi de shǒujī méiyǒu Píngguǒ de shǒujī hǎo, nǐ juéde ne?
"A没有B•....."' is the negative form of a "比" sentence.
Lorena 比 Sofia 大几岁？Lorena bǐ Sofia dà jǐ suì?
比 bǐ than / compare，几岁 jǐ suì how many years old / by how many years