The plural verb have does not appear to agree with the singular subject teacher. Consider changing the verb form for subject-verb agreement.
The word their may be incorrect in this context. Consider changing it.
It seems that preposition use may be incorrect here.
It seems that there is an article usage problem here.
The noun phrase process seems to be missing a determiner before it. Consider adding an article.
It seems that teacher may not agree in number with other words in this phrase.
It seems that preposition use may be incorrect here.
It seems that preposition use may be incorrect here.
It appears that the word students should use the genitive case. Consider changing the noun.
It appears that you are missing a preposition after a lot. Consider adding a preposition.
The indefinite article a may not be required with the plural noun results in this sentence. Consider removing the article, or changing the noun to singular.
The indefinite article a may not be required with the plural noun results in this sentence. Consider removing the article, or changing the noun to singular.
It seems that preposition use may be incorrect here.