1

×  I want to have one drink more.
√  I want to have one more drink.

When more is used with a noun, it must be placed before the noun, not after it.

 

2

×  He was more small than me.
√  He was smaller than me.

One-syllable adjectives form the comparative adding er: brave – braver, dark – darker, hot – hotter, fat – fatter.

Note that adjectives ending in e, only add r (braver), and adjectives ending in one vowel + consonant, double the consonant (fatter).

 

3

×  Grammar is more easy than pronunciation.
√  Grammar is easier than pronunciation.

Adjectives of two syllables ending in y usually add er to form the comparative (and y becomes i): pretty – prettier, silly – sillier, happy – happier, etc.

 

4

×  Christmas day is the better day of the year.
√  Christmas day is the best day of the year.

We use more or adjective-re to compare two things. To compare three or more things, use most, or adjective-est: the most hard-working student in the class, the richest country in the world, the most famous football player, etc.

 

5

×  I loved the excursion. The views were more beautiful. 
√ I loved the excursion. The views were very beautiful. 

We use more when we are comparing two things: ‘The views from the castle are more beautiful than the views from the hill.’

When we are not comparing, we use very.