Abstract:
The objective of the research was to find out the ability of students in the use of auxiliary verbs. This research was done at SMK PAB-3 Medan Estate. This Institution is located on Jl. Mesjid No.1 Medan Estate. The population of this research was taken from the SMK PAB-3 Medan Estate in XI 2017/2018 academic year. The population of this research was 58 students. All the students were taken of sample. The researcher used the quantitative method design. Researcher used the instrument. The instrument is test, the test consists of 20 items that is the researcher made test. Every items has the same score 5 points for the correct answer. The highest possible score is 100 and it considered as a perfect score, the data were obtained by giving answers sheet. Every paper of the students was collected and corrected by the researcher. The researcher identified the student’s answer. It was found that the second year students at SMK PAB-3 Medan Estate were able in using of auxiliary verbs. There were 44 students or 76% of students were categorized as able and there were 14 students or 24% of students were categorized as unable.
