tests by zilazila with the online test builder (263 tests)

101. Reported speech (604 candidates)
102. Passive Voice (556 candidates)
103. Conditional 2 (2944 candidates)
104. Past Perfect (573 candidates)
105. Conditional 1 (2269 candidates)
106. Gerund or Infinitive (1069 candidates)
107. Would you mind or Would you mind not (2765 candidates)
108. Past simple or Past continuous (1079 candidates)
109. Had better do - Had better not do (723 candidates)
110. Present perfect continuous (745 candidates)
111. Present Perfect (804 candidates)
112. Question tags (323 candidates)
113. Would - Could - Can (1673 candidates)
114. Adjective or adverb (1691 candidates)
115. Adverbs (789 candidates)
116. Say or Tell (819 candidates)
117. Is a - Is some- Are some (780 candidates)
118. How many - How much (971 candidates)
119. Simple Past Tense (565 candidates)
120. Present Continuous (573 candidates)